291237119990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1\times {\mathrm{8689}}^1$

素因数の和:11585

約数の個数: 64

約数和(自身を含む): 555791544000

約数和(自身を除く): 264554424010

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 2819, 5638, 5945, 8689, 11890, 14095, 17378, 28190, 43445, 81751, 86890, 115579, 163502, 231158, 251981, 356249, 408755, 503962, 577895, 712498, 817510, 1155790, 1259905, 1781245, 2519810, 3351791, 3562490, 6703582, 10331221, 16758955, 20662442, 24494291, 33517910, 48988582, 51656105, 103312210, 122471455, 244942910, 710334439, 1004265931, 1420668878, 2008531862, 3551672195, 5021329655, 7103344390, 10042659310, 29123711999, 58247423998, 145618559995, 291237119990]

約数ペア:

[(1, 291237119990), (2, 145618559995), (5, 58247423998), (10, 29123711999), (29, 10042659310), (41, 7103344390), (58, 5021329655), (82, 3551672195), (145, 2008531862), (205, 1420668878), (290, 1004265931), (410, 710334439), (1189, 244942910), (2378, 122471455), (2819, 103312210), (5638, 51656105), (5945, 48988582), (8689, 33517910), (11890, 24494291), (14095, 20662442), (17378, 16758955), (28190, 10331221), (43445, 6703582), (81751, 3562490), (86890, 3351791), (115579, 2519810), (163502, 1781245), (231158, 1259905), (251981, 1155790), (356249, 817510), (408755, 712498), (503962, 577895)]