22128210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18913}}^1$

素因数の和:18939

約数の個数: 48

約数和(自身を含む): 61962264

約数和(自身を除く): 39834054

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 18913, 37826, 56739, 94565, 113478, 170217, 189130, 245869, 283695, 340434, 491738, 567390, 737607, 851085, 1229345, 1475214, 1702170, 2212821, 2458690, 3688035, 4425642, 7376070, 11064105, 22128210]

約数ペア:

[(1, 22128210), (2, 11064105), (3, 7376070), (5, 4425642), (6, 3688035), (9, 2458690), (10, 2212821), (13, 1702170), (15, 1475214), (18, 1229345), (26, 851085), (30, 737607), (39, 567390), (45, 491738), (65, 340434), (78, 283695), (90, 245869), (117, 189130), (130, 170217), (195, 113478), (234, 94565), (390, 56739), (585, 37826), (1170, 18913)]