12338910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 32774976

約数和(自身を除く): 20436066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2917, 4230, 5834, 8751, 14585, 17502, 26253, 29170, 43755, 52506, 87510, 131265, 137099, 262530, 274198, 411297, 685495, 822594, 1233891, 1370990, 2056485, 2467782, 4112970, 6169455, 12338910]

約数ペア:

[(1, 12338910), (2, 6169455), (3, 4112970), (5, 2467782), (6, 2056485), (9, 1370990), (10, 1233891), (15, 822594), (18, 685495), (30, 411297), (45, 274198), (47, 262530), (90, 137099), (94, 131265), (141, 87510), (235, 52506), (282, 43755), (423, 29170), (470, 26253), (705, 17502), (846, 14585), (1410, 8751), (2115, 5834), (2917, 4230)]