69290570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 129589200

約数和(自身を除く): 60298630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 337, 674, 709, 1418, 1685, 3370, 3545, 7090, 9773, 19546, 20561, 41122, 48865, 97730, 102805, 205610, 238933, 477866, 1194665, 2389330, 6929057, 13858114, 34645285, 69290570]

約数ペア:

[(1, 69290570), (2, 34645285), (5, 13858114), (10, 6929057), (29, 2389330), (58, 1194665), (145, 477866), (290, 238933), (337, 205610), (674, 102805), (709, 97730), (1418, 48865), (1685, 41122), (3370, 20561), (3545, 19546), (7090, 9773)]