123129534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2865

約数の個数: 64

約数和(自身を含む): 290096640

約数和(自身を除く): 166967106

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1518, 1914, 2001, 2797, 4002, 5594, 7337, 8391, 14674, 16782, 22011, 30767, 44022, 61534, 64331, 81113, 92301, 128662, 162226, 184602, 192993, 243339, 385986, 486678, 707641, 892243, 1415282, 1784486, 1865599, 2122923, 2676729, 3731198, 4245846, 5353458, 5596797, 11193594, 20521589, 41043178, 61564767, 123129534]

約数ペア:

[(1, 123129534), (2, 61564767), (3, 41043178), (6, 20521589), (11, 11193594), (22, 5596797), (23, 5353458), (29, 4245846), (33, 3731198), (46, 2676729), (58, 2122923), (66, 1865599), (69, 1784486), (87, 1415282), (138, 892243), (174, 707641), (253, 486678), (319, 385986), (506, 243339), (638, 192993), (667, 184602), (759, 162226), (957, 128662), (1334, 92301), (1518, 81113), (1914, 64331), (2001, 61534), (2797, 44022), (4002, 30767), (5594, 22011), (7337, 16782), (8391, 14674)]