153944330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 286374528

約数和(自身を除く): 132430198

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 4091, 7526, 8182, 18815, 20455, 37630, 40910, 216823, 290461, 433646, 580922, 1084115, 1452305, 2168230, 2904610, 15394433, 30788866, 76972165, 153944330]

約数ペア:

[(1, 153944330), (2, 76972165), (5, 30788866), (10, 15394433), (53, 2904610), (71, 2168230), (106, 1452305), (142, 1084115), (265, 580922), (355, 433646), (530, 290461), (710, 216823), (3763, 40910), (4091, 37630), (7526, 20455), (8182, 18815)]