85416630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219017}}^1$

素因数の和:219040

約数の個数: 32

約数和(自身を含む): 220770144

約数和(自身を除く): 135353514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 219017, 438034, 657051, 1095085, 1314102, 2190170, 2847221, 3285255, 5694442, 6570510, 8541663, 14236105, 17083326, 28472210, 42708315, 85416630]

約数ペア:

[(1, 85416630), (2, 42708315), (3, 28472210), (5, 17083326), (6, 14236105), (10, 8541663), (13, 6570510), (15, 5694442), (26, 3285255), (30, 2847221), (39, 2190170), (65, 1314102), (78, 1095085), (130, 657051), (195, 438034), (390, 219017)]