40281930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34429}}^1$

素因数の和:34455

約数の個数: 48

約数和(自身を含む): 112792680

約数和(自身を除く): 72510750

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, 34429, 68858, 103287, 172145, 206574, 309861, 344290, 447577, 516435, 619722, 895154, 1032870, 1342731, 1549305, 2237885, 2685462, 3098610, 4028193, 4475770, 6713655, 8056386, 13427310, 20140965, 40281930]

約数ペア:

[(1, 40281930), (2, 20140965), (3, 13427310), (5, 8056386), (6, 6713655), (9, 4475770), (10, 4028193), (13, 3098610), (15, 2685462), (18, 2237885), (26, 1549305), (30, 1342731), (39, 1032870), (45, 895154), (65, 619722), (78, 516435), (90, 447577), (117, 344290), (130, 309861), (195, 206574), (234, 172145), (390, 103287), (585, 68858), (1170, 34429)]