27206290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 27381230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8423, 16846, 42115, 84230, 143191, 160037, 286382, 320074, 715955, 800185, 1431910, 1600370, 2720629, 5441258, 13603145, 27206290]

約数ペア:

[(1, 27206290), (2, 13603145), (5, 5441258), (10, 2720629), (17, 1600370), (19, 1431910), (34, 800185), (38, 715955), (85, 320074), (95, 286382), (170, 160037), (190, 143191), (323, 84230), (646, 42115), (1615, 16846), (3230, 8423)]