70410990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180541}}^1$

素因数の和:180564

約数の個数: 32

約数和(自身を含む): 181986336

約数和(自身を除く): 111575346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 180541, 361082, 541623, 902705, 1083246, 1805410, 2347033, 2708115, 4694066, 5416230, 7041099, 11735165, 14082198, 23470330, 35205495, 70410990]

約数ペア:

[(1, 70410990), (2, 35205495), (3, 23470330), (5, 14082198), (6, 11735165), (10, 7041099), (13, 5416230), (15, 4694066), (26, 2708115), (30, 2347033), (39, 1805410), (65, 1083246), (78, 902705), (130, 541623), (195, 361082), (390, 180541)]