146442590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 322185600

約数和(自身を除く): 175743010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 109, 119, 170, 218, 238, 545, 595, 763, 1090, 1129, 1190, 1526, 1853, 2258, 3706, 3815, 5645, 7630, 7903, 9265, 11290, 12971, 15806, 18530, 19193, 25942, 38386, 39515, 64855, 79030, 95965, 123061, 129710, 134351, 191930, 246122, 268702, 615305, 671755, 861427, 1230610, 1343510, 1722854, 2092037, 4184074, 4307135, 8614270, 10460185, 14644259, 20920370, 29288518, 73221295, 146442590]

約数ペア:

[(1, 146442590), (2, 73221295), (5, 29288518), (7, 20920370), (10, 14644259), (14, 10460185), (17, 8614270), (34, 4307135), (35, 4184074), (70, 2092037), (85, 1722854), (109, 1343510), (119, 1230610), (170, 861427), (218, 671755), (238, 615305), (545, 268702), (595, 246122), (763, 191930), (1090, 134351), (1129, 129710), (1190, 123061), (1526, 95965), (1853, 79030), (2258, 64855), (3706, 39515), (3815, 38386), (5645, 25942), (7630, 19193), (7903, 18530), (9265, 15806), (11290, 12971)]