1371397970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{3187}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 2538209088

約数和(自身を除く): 1166811118

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1163, 2326, 3187, 5815, 6374, 11630, 15935, 31870, 43031, 86062, 117919, 215155, 235838, 430310, 589595, 1179190, 3706481, 7412962, 18532405, 37064810, 137139797, 274279594, 685698985, 1371397970]

約数ペア:

[(1, 1371397970), (2, 685698985), (5, 274279594), (10, 137139797), (37, 37064810), (74, 18532405), (185, 7412962), (370, 3706481), (1163, 1179190), (2326, 589595), (3187, 430310), (5815, 235838), (6374, 215155), (11630, 117919), (15935, 86062), (31870, 43031)]