8345910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 21228480

約数和(自身を除く): 12882570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 181, 265, 290, 318, 362, 435, 530, 543, 795, 870, 905, 1086, 1537, 1590, 1810, 2715, 3074, 4611, 5249, 5430, 7685, 9222, 9593, 10498, 15370, 15747, 19186, 23055, 26245, 28779, 31494, 46110, 47965, 52490, 57558, 78735, 95930, 143895, 157470, 278197, 287790, 556394, 834591, 1390985, 1669182, 2781970, 4172955, 8345910]

約数ペア:

[(1, 8345910), (2, 4172955), (3, 2781970), (5, 1669182), (6, 1390985), (10, 834591), (15, 556394), (29, 287790), (30, 278197), (53, 157470), (58, 143895), (87, 95930), (106, 78735), (145, 57558), (159, 52490), (174, 47965), (181, 46110), (265, 31494), (290, 28779), (318, 26245), (362, 23055), (435, 19186), (530, 15747), (543, 15370), (795, 10498), (870, 9593), (905, 9222), (1086, 7685), (1537, 5430), (1590, 5249), (1810, 4611), (2715, 3074)]