34886890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 32064470

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1259, 1630, 2518, 2771, 5542, 6295, 12590, 13855, 21403, 27710, 42806, 107015, 205217, 214030, 410434, 1026085, 2052170, 3488689, 6977378, 17443445, 34886890]

約数ペア:

[(1, 34886890), (2, 17443445), (5, 6977378), (10, 3488689), (17, 2052170), (34, 1026085), (85, 410434), (163, 214030), (170, 205217), (326, 107015), (815, 42806), (1259, 27710), (1630, 21403), (2518, 13855), (2771, 12590), (5542, 6295)]