664653030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1531}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 1654560000

約数和(自身を除く): 989906970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 499, 870, 998, 1497, 1531, 2495, 2994, 3062, 4593, 4990, 7485, 7655, 9186, 14471, 14970, 15310, 22965, 28942, 43413, 44399, 45930, 72355, 86826, 88798, 133197, 144710, 217065, 221995, 266394, 434130, 443990, 665985, 763969, 1331970, 1527938, 2291907, 3819845, 4583814, 7639690, 11459535, 22155101, 22919070, 44310202, 66465303, 110775505, 132930606, 221551010, 332326515, 664653030]

約数ペア:

[(1, 664653030), (2, 332326515), (3, 221551010), (5, 132930606), (6, 110775505), (10, 66465303), (15, 44310202), (29, 22919070), (30, 22155101), (58, 11459535), (87, 7639690), (145, 4583814), (174, 3819845), (290, 2291907), (435, 1527938), (499, 1331970), (870, 763969), (998, 665985), (1497, 443990), (1531, 434130), (2495, 266394), (2994, 221995), (3062, 217065), (4593, 144710), (4990, 133197), (7485, 88798), (7655, 86826), (9186, 72355), (14471, 45930), (14970, 44399), (15310, 43413), (22965, 28942)]