143207430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{207547}}^1$

素因数の和:207580

約数の個数: 32

約数和(自身を含む): 358642944

約数和(自身を除く): 215435514

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 207547, 415094, 622641, 1037735, 1245282, 2075470, 3113205, 4773581, 6226410, 9547162, 14320743, 23867905, 28641486, 47735810, 71603715, 143207430]

約数ペア:

[(1, 143207430), (2, 71603715), (3, 47735810), (5, 28641486), (6, 23867905), (10, 14320743), (15, 9547162), (23, 6226410), (30, 4773581), (46, 3113205), (69, 2075470), (115, 1245282), (138, 1037735), (230, 622641), (345, 415094), (690, 207547)]