22229830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{6481}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 46670400

約数和(自身を除く): 24440570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 6481, 12962, 32405, 45367, 64810, 90734, 226835, 317569, 453670, 635138, 1587845, 2222983, 3175690, 4445966, 11114915, 22229830]

約数ペア:

[(1, 22229830), (2, 11114915), (5, 4445966), (7, 3175690), (10, 2222983), (14, 1587845), (35, 635138), (49, 453670), (70, 317569), (98, 226835), (245, 90734), (343, 64810), (490, 45367), (686, 32405), (1715, 12962), (3430, 6481)]