1338270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1979490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1439, 2878, 4317, 7195, 8634, 14390, 21585, 43170, 44609, 89218, 133827, 223045, 267654, 446090, 669135, 1338270]

約数ペア:

[(1, 1338270), (2, 669135), (3, 446090), (5, 267654), (6, 223045), (10, 133827), (15, 89218), (30, 44609), (31, 43170), (62, 21585), (93, 14390), (155, 8634), (186, 7195), (310, 4317), (465, 2878), (930, 1439)]