15705128740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{96457}}^1$

素因数の和:97636

約数の個数: 48

約数和(自身を含む): 37725109632

約数和(自身を除く): 22019980892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1163, 2326, 4652, 5815, 8141, 11630, 16282, 23260, 32564, 40705, 81410, 96457, 162820, 192914, 385828, 482285, 675199, 964570, 1350398, 1929140, 2700796, 3375995, 6751990, 13503980, 112179491, 224358982, 448717964, 560897455, 785256437, 1121794910, 1570512874, 2243589820, 3141025748, 3926282185, 7852564370, 15705128740]

約数ペア:

[(1, 15705128740), (2, 7852564370), (4, 3926282185), (5, 3141025748), (7, 2243589820), (10, 1570512874), (14, 1121794910), (20, 785256437), (28, 560897455), (35, 448717964), (70, 224358982), (140, 112179491), (1163, 13503980), (2326, 6751990), (4652, 3375995), (5815, 2700796), (8141, 1929140), (11630, 1350398), (16282, 964570), (23260, 675199), (32564, 482285), (40705, 385828), (81410, 192914), (96457, 162820)]