801043670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{3793}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 1681622208

約数和(自身を除く): 880578538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 431, 490, 862, 2155, 3017, 3793, 4310, 6034, 7586, 15085, 18965, 21119, 26551, 30170, 37930, 42238, 53102, 105595, 132755, 185857, 211190, 265510, 371714, 929285, 1634783, 1858570, 3269566, 8173915, 11443481, 16347830, 22886962, 57217405, 80104367, 114434810, 160208734, 400521835, 801043670]

約数ペア:

[(1, 801043670), (2, 400521835), (5, 160208734), (7, 114434810), (10, 80104367), (14, 57217405), (35, 22886962), (49, 16347830), (70, 11443481), (98, 8173915), (245, 3269566), (431, 1858570), (490, 1634783), (862, 929285), (2155, 371714), (3017, 265510), (3793, 211190), (4310, 185857), (6034, 132755), (7586, 105595), (15085, 53102), (18965, 42238), (21119, 37930), (26551, 30170)]