2018100370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6217}}^1$

素因数の和:6475

約数の個数: 64

約数和(自身を含む): 4287136896

約数和(自身を除く): 2269036526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 227, 286, 454, 715, 1135, 1430, 2270, 2497, 2951, 4994, 5902, 6217, 12434, 12485, 14755, 24970, 29510, 31085, 32461, 62170, 64922, 68387, 80821, 136774, 161642, 162305, 324610, 341935, 404105, 683870, 808210, 889031, 1411259, 1778062, 2822518, 4445155, 7056295, 8890310, 14112590, 15523849, 18346367, 31047698, 36692734, 77619245, 91731835, 155238490, 183463670, 201810037, 403620074, 1009050185, 2018100370]

約数ペア:

[(1, 2018100370), (2, 1009050185), (5, 403620074), (10, 201810037), (11, 183463670), (13, 155238490), (22, 91731835), (26, 77619245), (55, 36692734), (65, 31047698), (110, 18346367), (130, 15523849), (143, 14112590), (227, 8890310), (286, 7056295), (454, 4445155), (715, 2822518), (1135, 1778062), (1430, 1411259), (2270, 889031), (2497, 808210), (2951, 683870), (4994, 404105), (5902, 341935), (6217, 324610), (12434, 162305), (12485, 161642), (14755, 136774), (24970, 80821), (29510, 68387), (31085, 64922), (32461, 62170)]