15326790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 23380410

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 223, 237, 290, 395, 435, 446, 474, 669, 790, 870, 1115, 1185, 1338, 2230, 2291, 2370, 3345, 4582, 6467, 6690, 6873, 11455, 12934, 13746, 17617, 19401, 22910, 32335, 34365, 35234, 38802, 52851, 64670, 68730, 88085, 97005, 105702, 176170, 194010, 264255, 510893, 528510, 1021786, 1532679, 2554465, 3065358, 5108930, 7663395, 15326790]

約数ペア:

[(1, 15326790), (2, 7663395), (3, 5108930), (5, 3065358), (6, 2554465), (10, 1532679), (15, 1021786), (29, 528510), (30, 510893), (58, 264255), (79, 194010), (87, 176170), (145, 105702), (158, 97005), (174, 88085), (223, 68730), (237, 64670), (290, 52851), (395, 38802), (435, 35234), (446, 34365), (474, 32335), (669, 22910), (790, 19401), (870, 17617), (1115, 13746), (1185, 12934), (1338, 11455), (2230, 6873), (2291, 6690), (2370, 6467), (3345, 4582)]