18180530010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6516319}}^1$

素因数の和:6516363

約数の個数: 48

約数和(自身を含む): 48794204160

約数和(自身を除く): 30613674150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6516319, 13032638, 19548957, 32581595, 39097914, 58646871, 65163190, 97744785, 117293742, 195489570, 202005889, 293234355, 404011778, 586468710, 606017667, 1010029445, 1212035334, 1818053001, 2020058890, 3030088335, 3636106002, 6060176670, 9090265005, 18180530010]

約数ペア:

[(1, 18180530010), (2, 9090265005), (3, 6060176670), (5, 3636106002), (6, 3030088335), (9, 2020058890), (10, 1818053001), (15, 1212035334), (18, 1010029445), (30, 606017667), (31, 586468710), (45, 404011778), (62, 293234355), (90, 202005889), (93, 195489570), (155, 117293742), (186, 97744785), (279, 65163190), (310, 58646871), (465, 39097914), (558, 32581595), (930, 19548957), (1395, 13032638), (2790, 6516319)]