978563390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3041}}^1\times {\mathrm{4597}}^1$

素因数の和:7652

約数の個数: 32

約数和(自身を含む): 2014144704

約数和(自身を除く): 1035581314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3041, 4597, 6082, 9194, 15205, 21287, 22985, 30410, 32179, 42574, 45970, 64358, 106435, 160895, 212870, 321790, 13979477, 27958954, 69897385, 97856339, 139794770, 195712678, 489281695, 978563390]

約数ペア:

[(1, 978563390), (2, 489281695), (5, 195712678), (7, 139794770), (10, 97856339), (14, 69897385), (35, 27958954), (70, 13979477), (3041, 321790), (4597, 212870), (6082, 160895), (9194, 106435), (15205, 64358), (21287, 45970), (22985, 42574), (30410, 32179)]