130850070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 356106240

約数和(自身を除く): 225256170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 79, 93, 130, 137, 155, 158, 186, 195, 237, 274, 310, 390, 395, 403, 411, 465, 474, 685, 790, 806, 822, 930, 1027, 1185, 1209, 1370, 1781, 2015, 2054, 2055, 2370, 2418, 2449, 3081, 3562, 4030, 4110, 4247, 4898, 5135, 5343, 6045, 6162, 7347, 8494, 8905, 10270, 10686, 10823, 12090, 12245, 12741, 14694, 15405, 17810, 21235, 21646, 24490, 25482, 26715, 30810, 31837, 32469, 36735, 42470, 53430, 54115, 55211, 63674, 63705, 64938, 73470, 95511, 108230, 110422, 127410, 140699, 159185, 162345, 165633, 191022, 276055, 281398, 318370, 324690, 331266, 335513, 422097, 477555, 552110, 671026, 703495, 828165, 844194, 955110, 1006539, 1406990, 1656330, 1677565, 2013078, 2110485, 3355130, 4220970, 4361669, 5032695, 8723338, 10065390, 13085007, 21808345, 26170014, 43616690, 65425035, 130850070]

約数ペア:

[(1, 130850070), (2, 65425035), (3, 43616690), (5, 26170014), (6, 21808345), (10, 13085007), (13, 10065390), (15, 8723338), (26, 5032695), (30, 4361669), (31, 4220970), (39, 3355130), (62, 2110485), (65, 2013078), (78, 1677565), (79, 1656330), (93, 1406990), (130, 1006539), (137, 955110), (155, 844194), (158, 828165), (186, 703495), (195, 671026), (237, 552110), (274, 477555), (310, 422097), (390, 335513), (395, 331266), (403, 324690), (411, 318370), (465, 281398), (474, 276055), (685, 191022), (790, 165633), (806, 162345), (822, 159185), (930, 140699), (1027, 127410), (1185, 110422), (1209, 108230), (1370, 95511), (1781, 73470), (2015, 64938), (2054, 63705), (2055, 63674), (2370, 55211), (2418, 54115), (2449, 53430), (3081, 42470), (3562, 36735), (4030, 32469), (4110, 31837), (4247, 30810), (4898, 26715), (5135, 25482), (5343, 24490), (6045, 21646), (6162, 21235), (7347, 17810), (8494, 15405), (8905, 14694), (10270, 12741), (10686, 12245), (10823, 12090)]