12139530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 33239808

約数和(自身を除く): 21100278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 1831, 2210, 3315, 3662, 5493, 6630, 9155, 10986, 18310, 23803, 27465, 31127, 47606, 54930, 62254, 71409, 93381, 119015, 142818, 155635, 186762, 238030, 311270, 357045, 404651, 466905, 714090, 809302, 933810, 1213953, 2023255, 2427906, 4046510, 6069765, 12139530]

約数ペア:

[(1, 12139530), (2, 6069765), (3, 4046510), (5, 2427906), (6, 2023255), (10, 1213953), (13, 933810), (15, 809302), (17, 714090), (26, 466905), (30, 404651), (34, 357045), (39, 311270), (51, 238030), (65, 186762), (78, 155635), (85, 142818), (102, 119015), (130, 93381), (170, 71409), (195, 62254), (221, 54930), (255, 47606), (390, 31127), (442, 27465), (510, 23803), (663, 18310), (1105, 10986), (1326, 9155), (1831, 6630), (2210, 5493), (3315, 3662)]