86309970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 222238080

約数和(自身を除く): 135928110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 2857, 3021, 5035, 5714, 6042, 8571, 10070, 14285, 15105, 17142, 28570, 30210, 42855, 54283, 85710, 108566, 151421, 162849, 271415, 302842, 325698, 454263, 542830, 757105, 814245, 908526, 1514210, 1628490, 2271315, 2876999, 4542630, 5753998, 8630997, 14384995, 17261994, 28769990, 43154985, 86309970]

約数ペア:

[(1, 86309970), (2, 43154985), (3, 28769990), (5, 17261994), (6, 14384995), (10, 8630997), (15, 5753998), (19, 4542630), (30, 2876999), (38, 2271315), (53, 1628490), (57, 1514210), (95, 908526), (106, 814245), (114, 757105), (159, 542830), (190, 454263), (265, 325698), (285, 302842), (318, 271415), (530, 162849), (570, 151421), (795, 108566), (1007, 85710), (1590, 54283), (2014, 42855), (2857, 30210), (3021, 28570), (5035, 17142), (5714, 15105), (6042, 14285), (8571, 10070)]