9145890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7843

約数の個数: 48

約数和(自身を含む): 25611768

約数和(自身を除く): 16465878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7817, 15634, 23451, 39085, 46902, 70353, 78170, 101621, 117255, 140706, 203242, 234510, 304863, 351765, 508105, 609726, 703530, 914589, 1016210, 1524315, 1829178, 3048630, 4572945, 9145890]

約数ペア:

[(1, 9145890), (2, 4572945), (3, 3048630), (5, 1829178), (6, 1524315), (9, 1016210), (10, 914589), (13, 703530), (15, 609726), (18, 508105), (26, 351765), (30, 304863), (39, 234510), (45, 203242), (65, 140706), (78, 117255), (90, 101621), (117, 78170), (130, 70353), (195, 46902), (234, 39085), (390, 23451), (585, 15634), (1170, 7817)]