68370510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175309}}^1$

素因数の和:175332

約数の個数: 32

約数和(自身を含む): 176712480

約数和(自身を除く): 108341970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 175309, 350618, 525927, 876545, 1051854, 1753090, 2279017, 2629635, 4558034, 5259270, 6837051, 11395085, 13674102, 22790170, 34185255, 68370510]

約数ペア:

[(1, 68370510), (2, 34185255), (3, 22790170), (5, 13674102), (6, 11395085), (10, 6837051), (13, 5259270), (15, 4558034), (26, 2629635), (30, 2279017), (39, 1753090), (65, 1051854), (78, 876545), (130, 525927), (195, 350618), (390, 175309)]