168977430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1663}}^1$

素因数の和:2805

約数の個数: 48

約数和(自身を含む): 439994880

約数和(自身を除く): 271017450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1129, 1663, 2258, 3326, 3387, 4989, 5645, 6774, 8315, 9978, 10161, 11290, 14967, 16630, 16935, 20322, 24945, 29934, 33870, 49890, 50805, 74835, 101610, 149670, 1877527, 3755054, 5632581, 9387635, 11265162, 16897743, 18775270, 28162905, 33795486, 56325810, 84488715, 168977430]

約数ペア:

[(1, 168977430), (2, 84488715), (3, 56325810), (5, 33795486), (6, 28162905), (9, 18775270), (10, 16897743), (15, 11265162), (18, 9387635), (30, 5632581), (45, 3755054), (90, 1877527), (1129, 149670), (1663, 101610), (2258, 74835), (3326, 50805), (3387, 49890), (4989, 33870), (5645, 29934), (6774, 24945), (8315, 20322), (9978, 16935), (10161, 16630), (11290, 14967)]