7404899820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2625851}}^1$

素因数の和:2625910

約数の個数: 48

約数和(自身を含む): 21174870528

約数和(自身を除く): 13769970708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 2625851, 5251702, 7877553, 10503404, 13129255, 15755106, 26258510, 31510212, 39387765, 52517020, 78775530, 123414997, 157551060, 246829994, 370244991, 493659988, 617074985, 740489982, 1234149970, 1480979964, 1851224955, 2468299940, 3702449910, 7404899820]

約数ペア:

[(1, 7404899820), (2, 3702449910), (3, 2468299940), (4, 1851224955), (5, 1480979964), (6, 1234149970), (10, 740489982), (12, 617074985), (15, 493659988), (20, 370244991), (30, 246829994), (47, 157551060), (60, 123414997), (94, 78775530), (141, 52517020), (188, 39387765), (235, 31510212), (282, 26258510), (470, 15755106), (564, 13129255), (705, 10503404), (940, 7877553), (1410, 5251702), (2820, 2625851)]