81168270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5869}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 195259680

約数和(自身を除く): 114091410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 4610, 5869, 6915, 11738, 13830, 17607, 29345, 35214, 58690, 88035, 176070, 2705609, 5411218, 8116827, 13528045, 16233654, 27056090, 40584135, 81168270]

約数ペア:

[(1, 81168270), (2, 40584135), (3, 27056090), (5, 16233654), (6, 13528045), (10, 8116827), (15, 5411218), (30, 2705609), (461, 176070), (922, 88035), (1383, 58690), (2305, 35214), (2766, 29345), (4610, 17607), (5869, 13830), (6915, 11738)]