89864340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5407}}^1$

素因数の和:5696

約数の個数: 48

約数和(自身を含む): 252575232

約数和(自身を除く): 162710892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5407, 5540, 8310, 10814, 16221, 16620, 21628, 27035, 32442, 54070, 64884, 81105, 108140, 162210, 324420, 1497739, 2995478, 4493217, 5990956, 7488695, 8986434, 14977390, 17972868, 22466085, 29954780, 44932170, 89864340]

約数ペア:

[(1, 89864340), (2, 44932170), (3, 29954780), (4, 22466085), (5, 17972868), (6, 14977390), (10, 8986434), (12, 7488695), (15, 5990956), (20, 4493217), (30, 2995478), (60, 1497739), (277, 324420), (554, 162210), (831, 108140), (1108, 81105), (1385, 64884), (1662, 54070), (2770, 32442), (3324, 27035), (4155, 21628), (5407, 16620), (5540, 16221), (8310, 10814)]