80381310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9887}}^1$

素因数の和:10168

約数の個数: 32

約数和(自身を含む): 193646592

約数和(自身を除く): 113265282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 9887, 19774, 29661, 49435, 59322, 98870, 148305, 296610, 2679377, 5358754, 8038131, 13396885, 16076262, 26793770, 40190655, 80381310]

約数ペア:

[(1, 80381310), (2, 40190655), (3, 26793770), (5, 16076262), (6, 13396885), (10, 8038131), (15, 5358754), (30, 2679377), (271, 296610), (542, 148305), (813, 98870), (1355, 59322), (1626, 49435), (2710, 29661), (4065, 19774), (8130, 9887)]