67777620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1861}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 190192128

約数和(自身を除く): 122414508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 607, 1214, 1821, 1861, 2428, 3035, 3642, 3722, 5583, 6070, 7284, 7444, 9105, 9305, 11166, 12140, 18210, 18610, 22332, 27915, 36420, 37220, 55830, 111660, 1129627, 2259254, 3388881, 4518508, 5648135, 6777762, 11296270, 13555524, 16944405, 22592540, 33888810, 67777620]

約数ペア:

[(1, 67777620), (2, 33888810), (3, 22592540), (4, 16944405), (5, 13555524), (6, 11296270), (10, 6777762), (12, 5648135), (15, 4518508), (20, 3388881), (30, 2259254), (60, 1129627), (607, 111660), (1214, 55830), (1821, 37220), (1861, 36420), (2428, 27915), (3035, 22332), (3642, 18610), (3722, 18210), (5583, 12140), (6070, 11166), (7284, 9305), (7444, 9105)]