13081590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 34235136

約数和(自身を除く): 21153546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 761, 955, 1146, 1522, 1719, 1910, 2283, 2865, 3438, 3805, 4566, 5730, 6849, 7610, 8595, 11415, 13698, 17190, 22830, 34245, 68490, 145351, 290702, 436053, 726755, 872106, 1308159, 1453510, 2180265, 2616318, 4360530, 6540795, 13081590]

約数ペア:

[(1, 13081590), (2, 6540795), (3, 4360530), (5, 2616318), (6, 2180265), (9, 1453510), (10, 1308159), (15, 872106), (18, 726755), (30, 436053), (45, 290702), (90, 145351), (191, 68490), (382, 34245), (573, 22830), (761, 17190), (955, 13698), (1146, 11415), (1522, 8595), (1719, 7610), (1910, 6849), (2283, 5730), (2865, 4566), (3438, 3805)]