69862910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 138427056

約数和(自身を除く): 68564146

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 617, 670, 845, 871, 1234, 1690, 1742, 3085, 4355, 6170, 8021, 8710, 11323, 16042, 22646, 40105, 41339, 56615, 80210, 82678, 104273, 113230, 206695, 208546, 413390, 521365, 537407, 1042730, 1074814, 2687035, 5374070, 6986291, 13972582, 34931455, 69862910]

約数ペア:

[(1, 69862910), (2, 34931455), (5, 13972582), (10, 6986291), (13, 5374070), (26, 2687035), (65, 1074814), (67, 1042730), (130, 537407), (134, 521365), (169, 413390), (335, 208546), (338, 206695), (617, 113230), (670, 104273), (845, 82678), (871, 80210), (1234, 56615), (1690, 41339), (1742, 40105), (3085, 22646), (4355, 16042), (6170, 11323), (8021, 8710)]