284421870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{43291}}^1$

素因数の和:43377

約数の個数: 48

約数和(自身を含む): 749644272

約数和(自身を除く): 465222402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 43291, 86582, 129873, 216455, 259746, 389619, 432910, 649365, 779238, 1298730, 1948095, 3160243, 3896190, 6320486, 9480729, 15801215, 18961458, 28442187, 31602430, 47403645, 56884374, 94807290, 142210935, 284421870]

約数ペア:

[(1, 284421870), (2, 142210935), (3, 94807290), (5, 56884374), (6, 47403645), (9, 31602430), (10, 28442187), (15, 18961458), (18, 15801215), (30, 9480729), (45, 6320486), (73, 3896190), (90, 3160243), (146, 1948095), (219, 1298730), (365, 779238), (438, 649365), (657, 432910), (730, 389619), (1095, 259746), (1314, 216455), (2190, 129873), (3285, 86582), (6570, 43291)]