40814910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14629}}^1$

素因数の和:14673

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 68734530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 14629, 29258, 43887, 73145, 87774, 131661, 146290, 219435, 263322, 438870, 453499, 658305, 906998, 1316610, 1360497, 2267495, 2720994, 4081491, 4534990, 6802485, 8162982, 13604970, 20407455, 40814910]

約数ペア:

[(1, 40814910), (2, 20407455), (3, 13604970), (5, 8162982), (6, 6802485), (9, 4534990), (10, 4081491), (15, 2720994), (18, 2267495), (30, 1360497), (31, 1316610), (45, 906998), (62, 658305), (90, 453499), (93, 438870), (155, 263322), (186, 219435), (279, 146290), (310, 131661), (465, 87774), (558, 73145), (930, 43887), (1395, 29258), (2790, 14629)]