61795890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52817}}^1$

素因数の和:52843

約数の個数: 48

約数和(自身を含む): 173031768

約数和(自身を除く): 111235878

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, 52817, 105634, 158451, 264085, 316902, 475353, 528170, 686621, 792255, 950706, 1373242, 1584510, 2059863, 2376765, 3433105, 4119726, 4753530, 6179589, 6866210, 10299315, 12359178, 20598630, 30897945, 61795890]

約数ペア:

[(1, 61795890), (2, 30897945), (3, 20598630), (5, 12359178), (6, 10299315), (9, 6866210), (10, 6179589), (13, 4753530), (15, 4119726), (18, 3433105), (26, 2376765), (30, 2059863), (39, 1584510), (45, 1373242), (65, 950706), (78, 792255), (90, 686621), (117, 528170), (130, 475353), (195, 316902), (234, 264085), (390, 158451), (585, 105634), (1170, 52817)]