42838310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 79291872

約数和(自身を除く): 36453562

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 617, 655, 1234, 1310, 3085, 6170, 6943, 13886, 32701, 34715, 65402, 69430, 80827, 161654, 163505, 327010, 404135, 808270, 4283831, 8567662, 21419155, 42838310]

約数ペア:

[(1, 42838310), (2, 21419155), (5, 8567662), (10, 4283831), (53, 808270), (106, 404135), (131, 327010), (262, 163505), (265, 161654), (530, 80827), (617, 69430), (655, 65402), (1234, 34715), (1310, 32701), (3085, 13886), (6170, 6943)]