1799237220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{3181}}^1$

素因数の和:4061

約数の個数: 96

約数和(自身を含む): 5503994496

約数和(自身を除く): 3704757276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 857, 1714, 2571, 3181, 3428, 4285, 5142, 6362, 8570, 9427, 9543, 10284, 12724, 12855, 15905, 17140, 18854, 19086, 25710, 28281, 31810, 34991, 37708, 38172, 47135, 47715, 51420, 56562, 63620, 69982, 94270, 95430, 104973, 113124, 139964, 141405, 174955, 188540, 190860, 209946, 282810, 349910, 419892, 524865, 565620, 699820, 1049730, 2099460, 2726117, 5452234, 8178351, 10904468, 13630585, 16356702, 27261170, 29987287, 32713404, 40891755, 54522340, 59974574, 81783510, 89961861, 119949148, 149936435, 163567020, 179923722, 299872870, 359847444, 449809305, 599745740, 899618610, 1799237220]

約数ペア:

[(1, 1799237220), (2, 899618610), (3, 599745740), (4, 449809305), (5, 359847444), (6, 299872870), (10, 179923722), (11, 163567020), (12, 149936435), (15, 119949148), (20, 89961861), (22, 81783510), (30, 59974574), (33, 54522340), (44, 40891755), (55, 32713404), (60, 29987287), (66, 27261170), (110, 16356702), (132, 13630585), (165, 10904468), (220, 8178351), (330, 5452234), (660, 2726117), (857, 2099460), (1714, 1049730), (2571, 699820), (3181, 565620), (3428, 524865), (4285, 419892), (5142, 349910), (6362, 282810), (8570, 209946), (9427, 190860), (9543, 188540), (10284, 174955), (12724, 141405), (12855, 139964), (15905, 113124), (17140, 104973), (18854, 95430), (19086, 94270), (25710, 69982), (28281, 63620), (31810, 56562), (34991, 51420), (37708, 47715), (38172, 47135)]