56829990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270619}}^1$

素因数の和:270636

約数の個数: 32

約数和(自身を含む): 155877120

約数和(自身を除く): 99047130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270619, 541238, 811857, 1353095, 1623714, 1894333, 2706190, 3788666, 4059285, 5682999, 8118570, 9471665, 11365998, 18943330, 28414995, 56829990]

約数ペア:

[(1, 56829990), (2, 28414995), (3, 18943330), (5, 11365998), (6, 9471665), (7, 8118570), (10, 5682999), (14, 4059285), (15, 3788666), (21, 2706190), (30, 1894333), (35, 1623714), (42, 1353095), (70, 811857), (105, 541238), (210, 270619)]