971883480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2089

約数の個数: 128

約数和(自身を含む): 3033262080

約数和(自身を除く): 2061378600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 372, 411, 465, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1644, 1860, 1907, 2055, 2740, 3288, 3720, 3814, 4110, 4247, 5480, 5721, 7628, 8220, 8494, 9535, 11442, 12741, 15256, 16440, 16988, 19070, 21235, 22884, 25482, 28605, 33976, 38140, 42470, 45768, 50964, 57210, 59117, 63705, 76280, 84940, 101928, 114420, 118234, 127410, 169880, 177351, 228840, 236468, 254820, 261259, 295585, 354702, 472936, 509640, 522518, 591170, 709404, 783777, 886755, 1045036, 1182340, 1306295, 1418808, 1567554, 1773510, 2090072, 2364680, 2612590, 3135108, 3547020, 3918885, 5225180, 6270216, 7094040, 7837770, 8099029, 10450360, 15675540, 16198058, 24297087, 31351080, 32396116, 40495145, 48594174, 64792232, 80990290, 97188348, 121485435, 161980580, 194376696, 242970870, 323961160, 485941740, 971883480]

約数ペア:

[(1, 971883480), (2, 485941740), (3, 323961160), (4, 242970870), (5, 194376696), (6, 161980580), (8, 121485435), (10, 97188348), (12, 80990290), (15, 64792232), (20, 48594174), (24, 40495145), (30, 32396116), (31, 31351080), (40, 24297087), (60, 16198058), (62, 15675540), (93, 10450360), (120, 8099029), (124, 7837770), (137, 7094040), (155, 6270216), (186, 5225180), (248, 3918885), (274, 3547020), (310, 3135108), (372, 2612590), (411, 2364680), (465, 2090072), (548, 1773510), (620, 1567554), (685, 1418808), (744, 1306295), (822, 1182340), (930, 1045036), (1096, 886755), (1240, 783777), (1370, 709404), (1644, 591170), (1860, 522518), (1907, 509640), (2055, 472936), (2740, 354702), (3288, 295585), (3720, 261259), (3814, 254820), (4110, 236468), (4247, 228840), (5480, 177351), (5721, 169880), (7628, 127410), (8220, 118234), (8494, 114420), (9535, 101928), (11442, 84940), (12741, 76280), (15256, 63705), (16440, 59117), (16988, 57210), (19070, 50964), (21235, 45768), (22884, 42470), (25482, 38140), (28605, 33976)]