381567763030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{144763}}^1$

素因数の和:145009

約数の個数: 64

約数和(自身を含む): 727004808000

約数和(自身を除く): 345437044970

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 149, 290, 298, 305, 610, 745, 1490, 1769, 3538, 4321, 8642, 8845, 9089, 17690, 18178, 21605, 43210, 45445, 90890, 144763, 263581, 289526, 527162, 723815, 1317905, 1447630, 2635810, 4198127, 8396254, 8830543, 17661086, 20990635, 21569687, 41981270, 43139374, 44152715, 88305430, 107848435, 215696870, 256085747, 512171494, 625520923, 1251041846, 1280428735, 1315750907, 2560857470, 2631501814, 3127604615, 6255209230, 6578754535, 13157509070, 38156776303, 76313552606, 190783881515, 381567763030]

約数ペア:

[(1, 381567763030), (2, 190783881515), (5, 76313552606), (10, 38156776303), (29, 13157509070), (58, 6578754535), (61, 6255209230), (122, 3127604615), (145, 2631501814), (149, 2560857470), (290, 1315750907), (298, 1280428735), (305, 1251041846), (610, 625520923), (745, 512171494), (1490, 256085747), (1769, 215696870), (3538, 107848435), (4321, 88305430), (8642, 44152715), (8845, 43139374), (9089, 41981270), (17690, 21569687), (18178, 20990635), (21605, 17661086), (43210, 8830543), (45445, 8396254), (90890, 4198127), (144763, 2635810), (263581, 1447630), (289526, 1317905), (527162, 723815)]