74853170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15061}}^1$

素因数の和:15146

約数の個数: 32

約数和(自身を含む): 156162816

約数和(自身を除く): 81309646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15061, 30122, 75305, 105427, 150610, 210854, 527135, 1054270, 1069331, 2138662, 5346655, 7485317, 10693310, 14970634, 37426585, 74853170]

約数ペア:

[(1, 74853170), (2, 37426585), (5, 14970634), (7, 10693310), (10, 7485317), (14, 5346655), (35, 2138662), (70, 1069331), (71, 1054270), (142, 527135), (355, 210854), (497, 150610), (710, 105427), (994, 75305), (2485, 30122), (4970, 15061)]