303730810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 559405440

約数和(自身を除く): 255674630

約数列:

[1, 2, 5, 10, 53, 106, 263, 265, 526, 530, 1315, 2179, 2630, 4358, 10895, 13939, 21790, 27878, 69695, 115487, 139390, 230974, 573077, 577435, 1146154, 1154870, 2865385, 5730770, 30373081, 60746162, 151865405, 303730810]

約数ペア:

[(1, 303730810), (2, 151865405), (5, 60746162), (10, 30373081), (53, 5730770), (106, 2865385), (263, 1154870), (265, 1146154), (526, 577435), (530, 573077), (1315, 230974), (2179, 139390), (2630, 115487), (4358, 69695), (10895, 27878), (13939, 21790)]