486405530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 1009078560

約数和(自身を除く): 522673030

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 97, 130, 170, 194, 221, 442, 485, 970, 1105, 1261, 1649, 2210, 2269, 2522, 3298, 4538, 6305, 8245, 11345, 12610, 16490, 21437, 22690, 29497, 38573, 42874, 58994, 77146, 107185, 147485, 192865, 214370, 220093, 294970, 385730, 440186, 501449, 1002898, 1100465, 2200930, 2507245, 2861209, 3741581, 5014490, 5722418, 7483162, 14306045, 18707905, 28612090, 37415810, 48640553, 97281106, 243202765, 486405530]

約数ペア:

[(1, 486405530), (2, 243202765), (5, 97281106), (10, 48640553), (13, 37415810), (17, 28612090), (26, 18707905), (34, 14306045), (65, 7483162), (85, 5722418), (97, 5014490), (130, 3741581), (170, 2861209), (194, 2507245), (221, 2200930), (442, 1100465), (485, 1002898), (970, 501449), (1105, 440186), (1261, 385730), (1649, 294970), (2210, 220093), (2269, 214370), (2522, 192865), (3298, 147485), (4538, 107185), (6305, 77146), (8245, 58994), (11345, 42874), (12610, 38573), (16490, 29497), (21437, 22690)]