67340580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 193358592

約数和(自身を除く): 126018012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 607, 645, 860, 1214, 1290, 1821, 1849, 2428, 2580, 3035, 3642, 3698, 5547, 6070, 7284, 7396, 9105, 9245, 11094, 12140, 18210, 18490, 22188, 26101, 27735, 36420, 36980, 52202, 55470, 78303, 104404, 110940, 130505, 156606, 261010, 313212, 391515, 522020, 783030, 1122343, 1566060, 2244686, 3367029, 4489372, 5611715, 6734058, 11223430, 13468116, 16835145, 22446860, 33670290, 67340580]

約数ペア:

[(1, 67340580), (2, 33670290), (3, 22446860), (4, 16835145), (5, 13468116), (6, 11223430), (10, 6734058), (12, 5611715), (15, 4489372), (20, 3367029), (30, 2244686), (43, 1566060), (60, 1122343), (86, 783030), (129, 522020), (172, 391515), (215, 313212), (258, 261010), (430, 156606), (516, 130505), (607, 110940), (645, 104404), (860, 78303), (1214, 55470), (1290, 52202), (1821, 36980), (1849, 36420), (2428, 27735), (2580, 26101), (3035, 22188), (3642, 18490), (3698, 18210), (5547, 12140), (6070, 11094), (7284, 9245), (7396, 9105)]