2017320830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{55103}}^1$

素因数の和:55640

約数の個数: 32

約数和(自身を含む): 4157927424

約数和(自身を除く): 2140606594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 7322, 18305, 36610, 55103, 110206, 275515, 385721, 551030, 771442, 1928605, 3857210, 28818869, 57637738, 144094345, 201732083, 288188690, 403464166, 1008660415, 2017320830]

約数ペア:

[(1, 2017320830), (2, 1008660415), (5, 403464166), (7, 288188690), (10, 201732083), (14, 144094345), (35, 57637738), (70, 28818869), (523, 3857210), (1046, 1928605), (2615, 771442), (3661, 551030), (5230, 385721), (7322, 275515), (18305, 110206), (36610, 55103)]