554923590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3169}}^1$

素因数の和:3641

約数の個数: 64

約数和(自身を含む): 1437912000

約数和(自身を除く): 882988410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 449, 898, 1347, 2245, 2694, 3169, 4490, 5837, 6338, 6735, 9507, 11674, 13470, 15845, 17511, 19014, 29185, 31690, 35022, 41197, 47535, 58370, 82394, 87555, 95070, 123591, 175110, 205985, 247182, 411970, 617955, 1235910, 1422881, 2845762, 4268643, 7114405, 8537286, 14228810, 18497453, 21343215, 36994906, 42686430, 55492359, 92487265, 110984718, 184974530, 277461795, 554923590]

約数ペア:

[(1, 554923590), (2, 277461795), (3, 184974530), (5, 110984718), (6, 92487265), (10, 55492359), (13, 42686430), (15, 36994906), (26, 21343215), (30, 18497453), (39, 14228810), (65, 8537286), (78, 7114405), (130, 4268643), (195, 2845762), (390, 1422881), (449, 1235910), (898, 617955), (1347, 411970), (2245, 247182), (2694, 205985), (3169, 175110), (4490, 123591), (5837, 95070), (6338, 87555), (6735, 82394), (9507, 58370), (11674, 47535), (13470, 41197), (15845, 35022), (17511, 31690), (19014, 29185)]