431130930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 1056595968

約数和(自身を除く): 625465038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 191, 201, 335, 382, 402, 573, 670, 955, 1005, 1123, 1146, 1910, 2010, 2246, 2865, 3369, 5615, 5730, 6738, 11230, 12797, 16845, 25594, 33690, 38391, 63985, 75241, 76782, 127970, 150482, 191955, 214493, 225723, 376205, 383910, 428986, 451446, 643479, 752410, 1072465, 1128615, 1286958, 2144930, 2257230, 3217395, 6434790, 14371031, 28742062, 43113093, 71855155, 86226186, 143710310, 215565465, 431130930]

約数ペア:

[(1, 431130930), (2, 215565465), (3, 143710310), (5, 86226186), (6, 71855155), (10, 43113093), (15, 28742062), (30, 14371031), (67, 6434790), (134, 3217395), (191, 2257230), (201, 2144930), (335, 1286958), (382, 1128615), (402, 1072465), (573, 752410), (670, 643479), (955, 451446), (1005, 428986), (1123, 383910), (1146, 376205), (1910, 225723), (2010, 214493), (2246, 191955), (2865, 150482), (3369, 127970), (5615, 76782), (5730, 75241), (6738, 63985), (11230, 38391), (12797, 33690), (16845, 25594)]