147777270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{69379}}^1$

素因数の和:69460

約数の個数: 32

約数和(自身を含む): 359665920

約数和(自身を除く): 211888650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 69379, 138758, 208137, 346895, 416274, 693790, 1040685, 2081370, 4925909, 9851818, 14777727, 24629545, 29555454, 49259090, 73888635, 147777270]

約数ペア:

[(1, 147777270), (2, 73888635), (3, 49259090), (5, 29555454), (6, 24629545), (10, 14777727), (15, 9851818), (30, 4925909), (71, 2081370), (142, 1040685), (213, 693790), (355, 416274), (426, 346895), (710, 208137), (1065, 138758), (2130, 69379)]