179699390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{106331}}^1$

素因数の和:106364

約数の個数: 24

約数和(自身を含む): 350257608

約数和(自身を除く): 170558218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 106331, 212662, 531655, 1063310, 1382303, 2764606, 6911515, 13823030, 17969939, 35939878, 89849695, 179699390]

約数ペア:

[(1, 179699390), (2, 89849695), (5, 35939878), (10, 17969939), (13, 13823030), (26, 6911515), (65, 2764606), (130, 1382303), (169, 1063310), (338, 531655), (845, 212662), (1690, 106331)]