268265090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1759}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 491166720

約数和(自身を除く): 222901630

約数列:

[1, 2, 5, 10, 101, 151, 202, 302, 505, 755, 1010, 1510, 1759, 3518, 8795, 15251, 17590, 30502, 76255, 152510, 177659, 265609, 355318, 531218, 888295, 1328045, 1776590, 2656090, 26826509, 53653018, 134132545, 268265090]

約数ペア:

[(1, 268265090), (2, 134132545), (5, 53653018), (10, 26826509), (101, 2656090), (151, 1776590), (202, 1328045), (302, 888295), (505, 531218), (755, 355318), (1010, 265609), (1510, 177659), (1759, 152510), (3518, 76255), (8795, 30502), (15251, 17590)]