122780455590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314821681}}^1$

素因数の和:314821704

約数の個数: 32

約数和(自身を含む): 317340255456

約数和(自身を除く): 194559799866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 314821681, 629643362, 944465043, 1574108405, 1888930086, 3148216810, 4092681853, 4722325215, 8185363706, 9444650430, 12278045559, 20463409265, 24556091118, 40926818530, 61390227795, 122780455590]

約数ペア:

[(1, 122780455590), (2, 61390227795), (3, 40926818530), (5, 24556091118), (6, 20463409265), (10, 12278045559), (13, 9444650430), (15, 8185363706), (26, 4722325215), (30, 4092681853), (39, 3148216810), (65, 1888930086), (78, 1574108405), (130, 944465043), (195, 629643362), (390, 314821681)]