4492650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 11347488

約数和(自身を除く): 6854838

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 491, 610, 915, 982, 1473, 1525, 1830, 2455, 2946, 3050, 4575, 4910, 7365, 9150, 12275, 14730, 24550, 29951, 36825, 59902, 73650, 89853, 149755, 179706, 299510, 449265, 748775, 898530, 1497550, 2246325, 4492650]

約数ペア:

[(1, 4492650), (2, 2246325), (3, 1497550), (5, 898530), (6, 748775), (10, 449265), (15, 299510), (25, 179706), (30, 149755), (50, 89853), (61, 73650), (75, 59902), (122, 36825), (150, 29951), (183, 24550), (305, 14730), (366, 12275), (491, 9150), (610, 7365), (915, 4910), (982, 4575), (1473, 3050), (1525, 2946), (1830, 2455)]