19667346660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8404849}}^1$

素因数の和:8404877

約数の個数: 72

約数和(自身を含む): 64246673400

約数和(自身を除く): 44579326740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 8404849, 16809698, 25214547, 33619396, 42024245, 50429094, 75643641, 84048490, 100858188, 109263037, 126072735, 151287282, 168096980, 218526074, 252145470, 302574564, 327789111, 378218205, 437052148, 504290940, 546315185, 655578222, 756436410, 983367333, 1092630370, 1311156444, 1512872820, 1638945555, 1966734666, 2185260740, 3277891110, 3933469332, 4916836665, 6555782220, 9833673330, 19667346660]

約数ペア:

[(1, 19667346660), (2, 9833673330), (3, 6555782220), (4, 4916836665), (5, 3933469332), (6, 3277891110), (9, 2185260740), (10, 1966734666), (12, 1638945555), (13, 1512872820), (15, 1311156444), (18, 1092630370), (20, 983367333), (26, 756436410), (30, 655578222), (36, 546315185), (39, 504290940), (45, 437052148), (52, 378218205), (60, 327789111), (65, 302574564), (78, 252145470), (90, 218526074), (117, 168096980), (130, 151287282), (156, 126072735), (180, 109263037), (195, 100858188), (234, 84048490), (260, 75643641), (390, 50429094), (468, 42024245), (585, 33619396), (780, 25214547), (1170, 16809698), (2340, 8404849)]