69454180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 158636016

約数和(自身を除く): 89181836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5521, 6290, 11042, 12580, 22084, 27605, 55210, 93857, 110420, 187714, 204277, 375428, 408554, 469285, 817108, 938570, 1021385, 1877140, 2042770, 3472709, 4085540, 6945418, 13890836, 17363545, 34727090, 69454180]

約数ペア:

[(1, 69454180), (2, 34727090), (4, 17363545), (5, 13890836), (10, 6945418), (17, 4085540), (20, 3472709), (34, 2042770), (37, 1877140), (68, 1021385), (74, 938570), (85, 817108), (148, 469285), (170, 408554), (185, 375428), (340, 204277), (370, 187714), (629, 110420), (740, 93857), (1258, 55210), (2516, 27605), (3145, 22084), (5521, 12580), (6290, 11042)]