8088870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 21358080

約数和(自身を除く): 13269210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 617, 690, 874, 1234, 1311, 1851, 2185, 2622, 3085, 3702, 4370, 6170, 6555, 9255, 11723, 13110, 14191, 18510, 23446, 28382, 35169, 42573, 58615, 70338, 70955, 85146, 117230, 141910, 175845, 212865, 269629, 351690, 425730, 539258, 808887, 1348145, 1617774, 2696290, 4044435, 8088870]

約数ペア:

[(1, 8088870), (2, 4044435), (3, 2696290), (5, 1617774), (6, 1348145), (10, 808887), (15, 539258), (19, 425730), (23, 351690), (30, 269629), (38, 212865), (46, 175845), (57, 141910), (69, 117230), (95, 85146), (114, 70955), (115, 70338), (138, 58615), (190, 42573), (230, 35169), (285, 28382), (345, 23446), (437, 18510), (570, 14191), (617, 13110), (690, 11723), (874, 9255), (1234, 6555), (1311, 6170), (1851, 4370), (2185, 3702), (2622, 3085)]