289327590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 803312640

約数和(自身を除く): 513985050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 510, 635, 762, 765, 1143, 1270, 1489, 1530, 1905, 2159, 2286, 2978, 3810, 4318, 4467, 5715, 6477, 7445, 8934, 10795, 11430, 12954, 13401, 14890, 19431, 21590, 22335, 25313, 26802, 32385, 38862, 44670, 50626, 64770, 67005, 75939, 97155, 126565, 134010, 151878, 189103, 194310, 227817, 253130, 378206, 379695, 455634, 567309, 759390, 945515, 1134618, 1139085, 1701927, 1891030, 2278170, 2836545, 3214751, 3403854, 5673090, 6429502, 8509635, 9644253, 16073755, 17019270, 19288506, 28932759, 32147510, 48221265, 57865518, 96442530, 144663795, 289327590]

約数ペア:

[(1, 289327590), (2, 144663795), (3, 96442530), (5, 57865518), (6, 48221265), (9, 32147510), (10, 28932759), (15, 19288506), (17, 17019270), (18, 16073755), (30, 9644253), (34, 8509635), (45, 6429502), (51, 5673090), (85, 3403854), (90, 3214751), (102, 2836545), (127, 2278170), (153, 1891030), (170, 1701927), (254, 1139085), (255, 1134618), (306, 945515), (381, 759390), (510, 567309), (635, 455634), (762, 379695), (765, 378206), (1143, 253130), (1270, 227817), (1489, 194310), (1530, 189103), (1905, 151878), (2159, 134010), (2286, 126565), (2978, 97155), (3810, 75939), (4318, 67005), (4467, 64770), (5715, 50626), (6477, 44670), (7445, 38862), (8934, 32385), (10795, 26802), (11430, 25313), (12954, 22335), (13401, 21590), (14890, 19431)]