9439140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 26873280

約数和(自身を除く): 17434140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2579, 3660, 5158, 7737, 10316, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 154740, 157319, 314638, 471957, 629276, 786595, 943914, 1573190, 1887828, 2359785, 3146380, 4719570, 9439140]

約数ペア:

[(1, 9439140), (2, 4719570), (3, 3146380), (4, 2359785), (5, 1887828), (6, 1573190), (10, 943914), (12, 786595), (15, 629276), (20, 471957), (30, 314638), (60, 157319), (61, 154740), (122, 77370), (183, 51580), (244, 38685), (305, 30948), (366, 25790), (610, 15474), (732, 12895), (915, 10316), (1220, 7737), (1830, 5158), (2579, 3660)]