166823730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26107}}^1$

素因数の和:26191

約数の個数: 48

約数和(自身を含む): 439867584

約数和(自身を除く): 273043854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 26107, 52214, 78321, 130535, 156642, 234963, 261070, 391605, 469926, 783210, 1174815, 1853597, 2349630, 3707194, 5560791, 9267985, 11121582, 16682373, 18535970, 27803955, 33364746, 55607910, 83411865, 166823730]

約数ペア:

[(1, 166823730), (2, 83411865), (3, 55607910), (5, 33364746), (6, 27803955), (9, 18535970), (10, 16682373), (15, 11121582), (18, 9267985), (30, 5560791), (45, 3707194), (71, 2349630), (90, 1853597), (142, 1174815), (213, 783210), (355, 469926), (426, 391605), (639, 261070), (710, 234963), (1065, 156642), (1278, 130535), (2130, 78321), (3195, 52214), (6390, 26107)]