125519030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137933}}^1$

素因数の和:137960

約数の個数: 32

約数和(自身を含む): 278074944

約数和(自身を除く): 152555914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 137933, 275866, 689665, 965531, 1379330, 1793129, 1931062, 3586258, 4827655, 8965645, 9655310, 12551903, 17931290, 25103806, 62759515, 125519030]

約数ペア:

[(1, 125519030), (2, 62759515), (5, 25103806), (7, 17931290), (10, 12551903), (13, 9655310), (14, 8965645), (26, 4827655), (35, 3586258), (65, 1931062), (70, 1793129), (91, 1379330), (130, 965531), (182, 689665), (455, 275866), (910, 137933)]