194005890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165817}}^1$

素因数の和:165843

約数の個数: 48

約数和(自身を含む): 543219768

約数和(自身を除く): 349213878

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, 165817, 331634, 497451, 829085, 994902, 1492353, 1658170, 2155621, 2487255, 2984706, 4311242, 4974510, 6466863, 7461765, 10778105, 12933726, 14923530, 19400589, 21556210, 32334315, 38801178, 64668630, 97002945, 194005890]

約数ペア:

[(1, 194005890), (2, 97002945), (3, 64668630), (5, 38801178), (6, 32334315), (9, 21556210), (10, 19400589), (13, 14923530), (15, 12933726), (18, 10778105), (26, 7461765), (30, 6466863), (39, 4974510), (45, 4311242), (65, 2984706), (78, 2487255), (90, 2155621), (117, 1658170), (130, 1492353), (195, 994902), (234, 829085), (390, 497451), (585, 331634), (1170, 165817)]