129133970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34807}}^1$

素因数の和:34874

約数の個数: 32

約数和(自身を含む): 270667008

約数和(自身を除く): 141533038

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 34807, 69614, 174035, 243649, 348070, 487298, 1218245, 1844771, 2436490, 3689542, 9223855, 12913397, 18447710, 25826794, 64566985, 129133970]

約数ペア:

[(1, 129133970), (2, 64566985), (5, 25826794), (7, 18447710), (10, 12913397), (14, 9223855), (35, 3689542), (53, 2436490), (70, 1844771), (106, 1218245), (265, 487298), (371, 348070), (530, 243649), (742, 174035), (1855, 69614), (3710, 34807)]