2017603930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{120167}}^1$

素因数の和:120270

約数の個数: 32

約数和(自身を含む): 3841530624

約数和(自身を除く): 1823926694

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 120167, 240334, 600835, 1201670, 2763841, 5527682, 8772191, 13819205, 17544382, 27638410, 43860955, 87721910, 201760393, 403520786, 1008801965, 2017603930]

約数ペア:

[(1, 2017603930), (2, 1008801965), (5, 403520786), (10, 201760393), (23, 87721910), (46, 43860955), (73, 27638410), (115, 17544382), (146, 13819205), (230, 8772191), (365, 5527682), (730, 2763841), (1679, 1201670), (3358, 600835), (8395, 240334), (16790, 120167)]