20150470470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1396429}}^1$

素因数の和:1396489

約数の個数: 64

約数和(自身を含む): 53488854720

約数和(自身を除く): 33338384250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 1396429, 2792858, 4189287, 6982145, 8378574, 13964290, 18153577, 20946435, 36307154, 41892870, 51667873, 54460731, 90767885, 103335746, 108921462, 155003619, 181535770, 258339365, 272303655, 310007238, 516678730, 544607310, 671682349, 775018095, 1343364698, 1550036190, 2015047047, 3358411745, 4030094094, 6716823490, 10075235235, 20150470470]

約数ペア:

[(1, 20150470470), (2, 10075235235), (3, 6716823490), (5, 4030094094), (6, 3358411745), (10, 2015047047), (13, 1550036190), (15, 1343364698), (26, 775018095), (30, 671682349), (37, 544607310), (39, 516678730), (65, 310007238), (74, 272303655), (78, 258339365), (111, 181535770), (130, 155003619), (185, 108921462), (195, 103335746), (222, 90767885), (370, 54460731), (390, 51667873), (481, 41892870), (555, 36307154), (962, 20946435), (1110, 18153577), (1443, 13964290), (2405, 8378574), (2886, 6982145), (4810, 4189287), (7215, 2792858), (14430, 1396429)]