7640046060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7481}}^1\times {\mathrm{17021}}^1$

素因数の和:24514

約数の個数: 48

約数和(自身を含む): 21396245472

約数和(自身を除く): 13756199412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7481, 14962, 17021, 22443, 29924, 34042, 37405, 44886, 51063, 68084, 74810, 85105, 89772, 102126, 112215, 149620, 170210, 204252, 224430, 255315, 340420, 448860, 510630, 1021260, 127334101, 254668202, 382002303, 509336404, 636670505, 764004606, 1273341010, 1528009212, 1910011515, 2546682020, 3820023030, 7640046060]

約数ペア:

[(1, 7640046060), (2, 3820023030), (3, 2546682020), (4, 1910011515), (5, 1528009212), (6, 1273341010), (10, 764004606), (12, 636670505), (15, 509336404), (20, 382002303), (30, 254668202), (60, 127334101), (7481, 1021260), (14962, 510630), (17021, 448860), (22443, 340420), (29924, 255315), (34042, 224430), (37405, 204252), (44886, 170210), (51063, 149620), (68084, 112215), (74810, 102126), (85105, 89772)]