30171293320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24473}}^1$

素因数の和:24552

約数の個数: 192

約数和(自身を含む): 85877308080

約数和(自身を除く): 55706014760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 49, 56, 68, 70, 74, 85, 98, 119, 136, 140, 148, 170, 185, 196, 238, 245, 259, 280, 296, 340, 370, 392, 476, 490, 518, 595, 629, 680, 740, 833, 952, 980, 1036, 1190, 1258, 1295, 1480, 1666, 1813, 1960, 2072, 2380, 2516, 2590, 3145, 3332, 3626, 4165, 4403, 4760, 5032, 5180, 6290, 6664, 7252, 8330, 8806, 9065, 10360, 12580, 14504, 16660, 17612, 18130, 22015, 24473, 25160, 30821, 33320, 35224, 36260, 44030, 48946, 61642, 72520, 88060, 97892, 122365, 123284, 154105, 171311, 176120, 195784, 244730, 246568, 308210, 342622, 416041, 489460, 616420, 685244, 832082, 856555, 905501, 978920, 1199177, 1232840, 1370488, 1664164, 1713110, 1811002, 2080205, 2398354, 2912287, 3328328, 3426220, 3622004, 4160410, 4527505, 4796708, 5824574, 5995885, 6338507, 6852440, 7244008, 8320820, 9055010, 9593416, 11649148, 11991770, 12677014, 14561435, 15393517, 16641640, 18110020, 20386009, 23298296, 23983540, 25354028, 29122870, 30787034, 31692535, 36220040, 40772018, 44369549, 47967080, 50708056, 58245740, 61574068, 63385070, 76967585, 81544036, 88739098, 101930045, 107754619, 116491480, 123148136, 126770140, 153935170, 163088072, 177478196, 203860090, 215509238, 221847745, 253540280, 307870340, 354956392, 407720180, 431018476, 443695490, 538773095, 615740680, 754282333, 815440360, 862036952, 887390980, 1077546190, 1508564666, 1774781960, 2155092380, 3017129332, 3771411665, 4310184760, 6034258664, 7542823330, 15085646660, 30171293320]

約数ペア:

[(1, 30171293320), (2, 15085646660), (4, 7542823330), (5, 6034258664), (7, 4310184760), (8, 3771411665), (10, 3017129332), (14, 2155092380), (17, 1774781960), (20, 1508564666), (28, 1077546190), (34, 887390980), (35, 862036952), (37, 815440360), (40, 754282333), (49, 615740680), (56, 538773095), (68, 443695490), (70, 431018476), (74, 407720180), (85, 354956392), (98, 307870340), (119, 253540280), (136, 221847745), (140, 215509238), (148, 203860090), (170, 177478196), (185, 163088072), (196, 153935170), (238, 126770140), (245, 123148136), (259, 116491480), (280, 107754619), (296, 101930045), (340, 88739098), (370, 81544036), (392, 76967585), (476, 63385070), (490, 61574068), (518, 58245740), (595, 50708056), (629, 47967080), (680, 44369549), (740, 40772018), (833, 36220040), (952, 31692535), (980, 30787034), (1036, 29122870), (1190, 25354028), (1258, 23983540), (1295, 23298296), (1480, 20386009), (1666, 18110020), (1813, 16641640), (1960, 15393517), (2072, 14561435), (2380, 12677014), (2516, 11991770), (2590, 11649148), (3145, 9593416), (3332, 9055010), (3626, 8320820), (4165, 7244008), (4403, 6852440), (4760, 6338507), (5032, 5995885), (5180, 5824574), (6290, 4796708), (6664, 4527505), (7252, 4160410), (8330, 3622004), (8806, 3426220), (9065, 3328328), (10360, 2912287), (12580, 2398354), (14504, 2080205), (16660, 1811002), (17612, 1713110), (18130, 1664164), (22015, 1370488), (24473, 1232840), (25160, 1199177), (30821, 978920), (33320, 905501), (35224, 856555), (36260, 832082), (44030, 685244), (48946, 616420), (61642, 489460), (72520, 416041), (88060, 342622), (97892, 308210), (122365, 246568), (123284, 244730), (154105, 195784), (171311, 176120)]