7550940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 21262752

約数和(自身を除く): 13711812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 397, 634, 794, 951, 1191, 1268, 1585, 1588, 1902, 1985, 2382, 3170, 3804, 3970, 4755, 4764, 5955, 6340, 7940, 9510, 11910, 19020, 23820, 125849, 251698, 377547, 503396, 629245, 755094, 1258490, 1510188, 1887735, 2516980, 3775470, 7550940]

約数ペア:

[(1, 7550940), (2, 3775470), (3, 2516980), (4, 1887735), (5, 1510188), (6, 1258490), (10, 755094), (12, 629245), (15, 503396), (20, 377547), (30, 251698), (60, 125849), (317, 23820), (397, 19020), (634, 11910), (794, 9510), (951, 7940), (1191, 6340), (1268, 5955), (1585, 4764), (1588, 4755), (1902, 3970), (1985, 3804), (2382, 3170)]