1587082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{147773}}^1$

素因数の和:147964

約数の個数: 48

約数和(自身を含む): 4468685760

約数和(自身を除く): 2881603740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 147773, 295546, 443319, 591092, 738865, 886638, 1477730, 1773276, 2216595, 2955460, 4433190, 8866380, 26451367, 52902734, 79354101, 105805468, 132256835, 158708202, 264513670, 317416404, 396770505, 529027340, 793541010, 1587082020]

約数ペア:

[(1, 1587082020), (2, 793541010), (3, 529027340), (4, 396770505), (5, 317416404), (6, 264513670), (10, 158708202), (12, 132256835), (15, 105805468), (20, 79354101), (30, 52902734), (60, 26451367), (179, 8866380), (358, 4433190), (537, 2955460), (716, 2216595), (895, 1773276), (1074, 1477730), (1790, 886638), (2148, 738865), (2685, 591092), (3580, 443319), (5370, 295546), (10740, 147773)]