331712730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 904934160

約数和(自身を除く): 573221430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 90, 145, 146, 174, 219, 261, 290, 365, 435, 438, 522, 657, 730, 870, 1095, 1305, 1314, 1741, 2117, 2190, 2610, 3285, 3482, 4234, 5223, 6351, 6570, 8705, 10446, 10585, 12702, 15669, 17410, 19053, 21170, 26115, 31338, 31755, 38106, 50489, 52230, 63510, 78345, 95265, 100978, 127093, 151467, 156690, 190530, 252445, 254186, 302934, 381279, 454401, 504890, 635465, 757335, 762558, 908802, 1143837, 1270930, 1514670, 1906395, 2272005, 2287674, 3685697, 3812790, 4544010, 5719185, 7371394, 11057091, 11438370, 18428485, 22114182, 33171273, 36856970, 55285455, 66342546, 110570910, 165856365, 331712730]

約数ペア:

[(1, 331712730), (2, 165856365), (3, 110570910), (5, 66342546), (6, 55285455), (9, 36856970), (10, 33171273), (15, 22114182), (18, 18428485), (29, 11438370), (30, 11057091), (45, 7371394), (58, 5719185), (73, 4544010), (87, 3812790), (90, 3685697), (145, 2287674), (146, 2272005), (174, 1906395), (219, 1514670), (261, 1270930), (290, 1143837), (365, 908802), (435, 762558), (438, 757335), (522, 635465), (657, 504890), (730, 454401), (870, 381279), (1095, 302934), (1305, 254186), (1314, 252445), (1741, 190530), (2117, 156690), (2190, 151467), (2610, 127093), (3285, 100978), (3482, 95265), (4234, 78345), (5223, 63510), (6351, 52230), (6570, 50489), (8705, 38106), (10446, 31755), (10585, 31338), (12702, 26115), (15669, 21170), (17410, 19053)]