315081210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7879}}^1$

素因数の和:7963

約数の個数: 64

約数和(自身を含む): 798842880

約数和(自身を除く): 483761670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 6665, 7879, 7998, 13330, 15758, 19995, 23637, 39395, 39990, 47274, 78790, 118185, 236370, 244249, 338797, 488498, 677594, 732747, 1016391, 1221245, 1465494, 1693985, 2032782, 2442490, 3387970, 3663735, 5081955, 7327470, 10163910, 10502707, 21005414, 31508121, 52513535, 63016242, 105027070, 157540605, 315081210]

約数ペア:

[(1, 315081210), (2, 157540605), (3, 105027070), (5, 63016242), (6, 52513535), (10, 31508121), (15, 21005414), (30, 10502707), (31, 10163910), (43, 7327470), (62, 5081955), (86, 3663735), (93, 3387970), (129, 2442490), (155, 2032782), (186, 1693985), (215, 1465494), (258, 1221245), (310, 1016391), (430, 732747), (465, 677594), (645, 488498), (930, 338797), (1290, 244249), (1333, 236370), (2666, 118185), (3999, 78790), (6665, 47274), (7879, 39990), (7998, 39395), (13330, 23637), (15758, 19995)]