7405304470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1\times {\mathrm{3221}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 13431873600

約数和(自身を除く): 6026569130

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1543, 3086, 3221, 6442, 7715, 15430, 16105, 32210, 229907, 459814, 479929, 959858, 1149535, 2299070, 2399645, 4799290, 4970003, 9940006, 24850015, 49700030, 740530447, 1481060894, 3702652235, 7405304470]

約数ペア:

[(1, 7405304470), (2, 3702652235), (5, 1481060894), (10, 740530447), (149, 49700030), (298, 24850015), (745, 9940006), (1490, 4970003), (1543, 4799290), (3086, 2399645), (3221, 2299070), (6442, 1149535), (7715, 959858), (15430, 479929), (16105, 459814), (32210, 229907)]