2243367830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{26113}}^1$

素因数の和:26213

約数の個数: 48

約数和(自身を含む): 4501217952

約数和(自身を除く): 2257850122

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1562, 3905, 7810, 8591, 17182, 26113, 42955, 52226, 85910, 130565, 261130, 287243, 574486, 1436215, 1854023, 2872430, 3159673, 3708046, 6319346, 9270115, 15798365, 18540230, 20394253, 31596730, 40788506, 101971265, 203942530, 224336783, 448673566, 1121683915, 2243367830]

約数ペア:

[(1, 2243367830), (2, 1121683915), (5, 448673566), (10, 224336783), (11, 203942530), (22, 101971265), (55, 40788506), (71, 31596730), (110, 20394253), (121, 18540230), (142, 15798365), (242, 9270115), (355, 6319346), (605, 3708046), (710, 3159673), (781, 2872430), (1210, 1854023), (1562, 1436215), (3905, 574486), (7810, 287243), (8591, 261130), (17182, 130565), (26113, 85910), (42955, 52226)]