487481330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{36083}}^1$

素因数の和:36290

約数の個数: 32

約数和(自身を含む): 1008042624

約数和(自身を除く): 520561294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 36083, 72166, 180415, 252581, 360830, 505162, 1262905, 2525810, 6964019, 13928038, 34820095, 48748133, 69640190, 97496266, 243740665, 487481330]

約数ペア:

[(1, 487481330), (2, 243740665), (5, 97496266), (7, 69640190), (10, 48748133), (14, 34820095), (35, 13928038), (70, 6964019), (193, 2525810), (386, 1262905), (965, 505162), (1351, 360830), (1930, 252581), (2702, 180415), (6755, 72166), (13510, 36083)]