74009670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20765

約数の個数: 64

約数和(自身を含む): 214949376

約数和(自身を除く): 140939706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20731, 41462, 62193, 103655, 124386, 145117, 207310, 290234, 310965, 352427, 435351, 621930, 704854, 725585, 870702, 1057281, 1451170, 1762135, 2114562, 2176755, 2466989, 3524270, 4353510, 4933978, 5286405, 7400967, 10572810, 12334945, 14801934, 24669890, 37004835, 74009670]

約数ペア:

[(1, 74009670), (2, 37004835), (3, 24669890), (5, 14801934), (6, 12334945), (7, 10572810), (10, 7400967), (14, 5286405), (15, 4933978), (17, 4353510), (21, 3524270), (30, 2466989), (34, 2176755), (35, 2114562), (42, 1762135), (51, 1451170), (70, 1057281), (85, 870702), (102, 725585), (105, 704854), (119, 621930), (170, 435351), (210, 352427), (238, 310965), (255, 290234), (357, 207310), (510, 145117), (595, 124386), (714, 103655), (1190, 62193), (1785, 41462), (3570, 20731)]