209255670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59617}}^1$

素因数の和:59646

約数の個数: 64

約数和(自身を含む): 600949440

約数和(自身を除く): 391693770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 59617, 119234, 178851, 298085, 357702, 536553, 596170, 775021, 894255, 1073106, 1550042, 1609659, 1788510, 2325063, 2682765, 3219318, 3875105, 4650126, 5365530, 6975189, 7750210, 8048295, 11625315, 13950378, 16096590, 20925567, 23250630, 34875945, 41851134, 69751890, 104627835, 209255670]

約数ペア:

[(1, 209255670), (2, 104627835), (3, 69751890), (5, 41851134), (6, 34875945), (9, 23250630), (10, 20925567), (13, 16096590), (15, 13950378), (18, 11625315), (26, 8048295), (27, 7750210), (30, 6975189), (39, 5365530), (45, 4650126), (54, 3875105), (65, 3219318), (78, 2682765), (90, 2325063), (117, 1788510), (130, 1609659), (135, 1550042), (195, 1073106), (234, 894255), (270, 775021), (351, 596170), (390, 536553), (585, 357702), (702, 298085), (1170, 178851), (1755, 119234), (3510, 59617)]