717756420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{4999}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 2010960000

約数和(自身を除く): 1293203580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2393, 4786, 4999, 7179, 9572, 9998, 11965, 14358, 14997, 19996, 23930, 24995, 28716, 29994, 35895, 47860, 49990, 59988, 71790, 74985, 99980, 143580, 149970, 299940, 11962607, 23925214, 35887821, 47850428, 59813035, 71775642, 119626070, 143551284, 179439105, 239252140, 358878210, 717756420]

約数ペア:

[(1, 717756420), (2, 358878210), (3, 239252140), (4, 179439105), (5, 143551284), (6, 119626070), (10, 71775642), (12, 59813035), (15, 47850428), (20, 35887821), (30, 23925214), (60, 11962607), (2393, 299940), (4786, 149970), (4999, 143580), (7179, 99980), (9572, 74985), (9998, 71790), (11965, 59988), (14358, 49990), (14997, 47860), (19996, 35895), (23930, 29994), (24995, 28716)]