569235420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{243263}}^1$

素因数の和:243291

約数の個数: 72

約数和(自身を含む): 1859510016

約数和(自身を除く): 1290274596

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, 243263, 486526, 729789, 973052, 1216315, 1459578, 2189367, 2432630, 2919156, 3162419, 3648945, 4378734, 4865260, 6324838, 7297890, 8757468, 9487257, 10946835, 12649676, 14595780, 15812095, 18974514, 21893670, 28461771, 31624190, 37949028, 43787340, 47436285, 56923542, 63248380, 94872570, 113847084, 142308855, 189745140, 284617710, 569235420]

約数ペア:

[(1, 569235420), (2, 284617710), (3, 189745140), (4, 142308855), (5, 113847084), (6, 94872570), (9, 63248380), (10, 56923542), (12, 47436285), (13, 43787340), (15, 37949028), (18, 31624190), (20, 28461771), (26, 21893670), (30, 18974514), (36, 15812095), (39, 14595780), (45, 12649676), (52, 10946835), (60, 9487257), (65, 8757468), (78, 7297890), (90, 6324838), (117, 4865260), (130, 4378734), (156, 3648945), (180, 3162419), (195, 2919156), (234, 2432630), (260, 2189367), (390, 1459578), (468, 1216315), (585, 973052), (780, 729789), (1170, 486526), (2340, 243263)]