122431810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 101516990

約数列:

[1, 2, 5, 10, 127, 149, 254, 298, 635, 647, 745, 1270, 1294, 1490, 3235, 6470, 18923, 37846, 82169, 94615, 96403, 164338, 189230, 192806, 410845, 482015, 821690, 964030, 12243181, 24486362, 61215905, 122431810]

約数ペア:

[(1, 122431810), (2, 61215905), (5, 24486362), (10, 12243181), (127, 964030), (149, 821690), (254, 482015), (298, 410845), (635, 192806), (647, 189230), (745, 164338), (1270, 96403), (1294, 94615), (1490, 82169), (3235, 37846), (6470, 18923)]