69043480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 64

約数和(自身を含む): 174091680

約数和(自身を除く): 105048200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 4241, 8140, 8482, 16280, 16964, 21205, 33928, 42410, 46651, 84820, 93302, 156917, 169640, 186604, 233255, 313834, 373208, 466510, 627668, 784585, 933020, 1255336, 1569170, 1726087, 1866040, 3138340, 3452174, 6276680, 6904348, 8630435, 13808696, 17260870, 34521740, 69043480]

約数ペア:

[(1, 69043480), (2, 34521740), (4, 17260870), (5, 13808696), (8, 8630435), (10, 6904348), (11, 6276680), (20, 3452174), (22, 3138340), (37, 1866040), (40, 1726087), (44, 1569170), (55, 1255336), (74, 933020), (88, 784585), (110, 627668), (148, 466510), (185, 373208), (220, 313834), (296, 233255), (370, 186604), (407, 169640), (440, 156917), (740, 93302), (814, 84820), (1480, 46651), (1628, 42410), (2035, 33928), (3256, 21205), (4070, 16964), (4241, 16280), (8140, 8482)]