7162090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 14268240

約数和(自身を除く): 7106150

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1489, 2405, 2978, 4810, 7445, 14890, 19357, 38714, 55093, 96785, 110186, 193570, 275465, 550930, 716209, 1432418, 3581045, 7162090]

約数ペア:

[(1, 7162090), (2, 3581045), (5, 1432418), (10, 716209), (13, 550930), (26, 275465), (37, 193570), (65, 110186), (74, 96785), (130, 55093), (185, 38714), (370, 19357), (481, 14890), (962, 7445), (1489, 4810), (2405, 2978)]