228064210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 472449024

約数和(自身を除く): 244384814

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 155, 235, 310, 341, 470, 517, 682, 1034, 1423, 1457, 1705, 2585, 2846, 2914, 3410, 5170, 7115, 7285, 14230, 14570, 15653, 16027, 31306, 32054, 44113, 66881, 78265, 80135, 88226, 133762, 156530, 160270, 220565, 334405, 441130, 485243, 668810, 735691, 970486, 1471382, 2073311, 2426215, 3678455, 4146622, 4852430, 7356910, 10366555, 20733110, 22806421, 45612842, 114032105, 228064210]

約数ペア:

[(1, 228064210), (2, 114032105), (5, 45612842), (10, 22806421), (11, 20733110), (22, 10366555), (31, 7356910), (47, 4852430), (55, 4146622), (62, 3678455), (94, 2426215), (110, 2073311), (155, 1471382), (235, 970486), (310, 735691), (341, 668810), (470, 485243), (517, 441130), (682, 334405), (1034, 220565), (1423, 160270), (1457, 156530), (1705, 133762), (2585, 88226), (2846, 80135), (2914, 78265), (3410, 66881), (5170, 44113), (7115, 32054), (7285, 31306), (14230, 16027), (14570, 15653)]