66577170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 175271040

約数和(自身を除く): 108693870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 229, 330, 458, 687, 881, 1145, 1374, 1762, 2290, 2519, 2643, 3435, 4405, 5038, 5286, 6870, 7557, 8810, 9691, 12595, 13215, 15114, 19382, 25190, 26430, 29073, 37785, 48455, 58146, 75570, 96910, 145365, 201749, 290730, 403498, 605247, 1008745, 1210494, 2017490, 2219239, 3026235, 4438478, 6052470, 6657717, 11096195, 13315434, 22192390, 33288585, 66577170]

約数ペア:

[(1, 66577170), (2, 33288585), (3, 22192390), (5, 13315434), (6, 11096195), (10, 6657717), (11, 6052470), (15, 4438478), (22, 3026235), (30, 2219239), (33, 2017490), (55, 1210494), (66, 1008745), (110, 605247), (165, 403498), (229, 290730), (330, 201749), (458, 145365), (687, 96910), (881, 75570), (1145, 58146), (1374, 48455), (1762, 37785), (2290, 29073), (2519, 26430), (2643, 25190), (3435, 19382), (4405, 15114), (5038, 13215), (5286, 12595), (6870, 9691), (7557, 8810)]