21194504130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{23629}}^1$

素因数の和:24699

約数の個数: 64

約数和(自身を含む): 52674105600

約数和(自身を除く): 31479601470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1031, 2062, 3093, 5155, 6186, 10310, 15465, 23629, 29899, 30930, 47258, 59798, 70887, 89697, 118145, 141774, 149495, 179394, 236290, 298990, 354435, 448485, 685241, 708870, 896970, 1370482, 2055723, 3426205, 4111446, 6852410, 10278615, 20557230, 24361499, 48722998, 73084497, 121807495, 146168994, 243614990, 365422485, 706483471, 730844970, 1412966942, 2119450413, 3532417355, 4238900826, 7064834710, 10597252065, 21194504130]

約数ペア:

[(1, 21194504130), (2, 10597252065), (3, 7064834710), (5, 4238900826), (6, 3532417355), (10, 2119450413), (15, 1412966942), (29, 730844970), (30, 706483471), (58, 365422485), (87, 243614990), (145, 146168994), (174, 121807495), (290, 73084497), (435, 48722998), (870, 24361499), (1031, 20557230), (2062, 10278615), (3093, 6852410), (5155, 4111446), (6186, 3426205), (10310, 2055723), (15465, 1370482), (23629, 896970), (29899, 708870), (30930, 685241), (47258, 448485), (59798, 354435), (70887, 298990), (89697, 236290), (118145, 179394), (141774, 149495)]