34290490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7129}}^1$

素因数の和:7186

約数の個数: 32

約数和(自身を含む): 68276880

約数和(自身を除く): 33986390

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 7129, 14258, 35645, 71290, 92677, 185354, 263773, 463385, 527546, 926770, 1318865, 2637730, 3429049, 6858098, 17145245, 34290490]

約数ペア:

[(1, 34290490), (2, 17145245), (5, 6858098), (10, 3429049), (13, 2637730), (26, 1318865), (37, 926770), (65, 527546), (74, 463385), (130, 263773), (185, 185354), (370, 92677), (481, 71290), (962, 35645), (2405, 14258), (4810, 7129)]