2839542970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3188

約数の個数: 96

約数和(自身を含む): 6142573440

約数和(自身を除く): 3303030470

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 361, 418, 437, 506, 722, 874, 1045, 1265, 1805, 2090, 2185, 2530, 3109, 3610, 3971, 4370, 4807, 6218, 7942, 8303, 9614, 15545, 16606, 19855, 24035, 31090, 34199, 39710, 41515, 48070, 59071, 68398, 71507, 83030, 91333, 118142, 143014, 170995, 182666, 295355, 341990, 357535, 456665, 590710, 649781, 715070, 786577, 913330, 1122349, 1299562, 1358633, 1573154, 2244698, 2717266, 3248905, 3932885, 5611745, 6497810, 6793165, 7865770, 11223490, 12345839, 13586330, 14944963, 24691678, 25814027, 29889926, 51628054, 61729195, 74724815, 123458390, 129070135, 149449630, 258140270, 283954297, 567908594, 1419771485, 2839542970]

約数ペア:

[(1, 2839542970), (2, 1419771485), (5, 567908594), (10, 283954297), (11, 258140270), (19, 149449630), (22, 129070135), (23, 123458390), (38, 74724815), (46, 61729195), (55, 51628054), (95, 29889926), (110, 25814027), (115, 24691678), (190, 14944963), (209, 13586330), (230, 12345839), (253, 11223490), (361, 7865770), (418, 6793165), (437, 6497810), (506, 5611745), (722, 3932885), (874, 3248905), (1045, 2717266), (1265, 2244698), (1805, 1573154), (2090, 1358633), (2185, 1299562), (2530, 1122349), (3109, 913330), (3610, 786577), (3971, 715070), (4370, 649781), (4807, 590710), (6218, 456665), (7942, 357535), (8303, 341990), (9614, 295355), (15545, 182666), (16606, 170995), (19855, 143014), (24035, 118142), (31090, 91333), (34199, 83030), (39710, 71507), (41515, 68398), (48070, 59071)]