42799620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 125338752

約数和(自身を除く): 82539132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 313, 318, 430, 516, 530, 626, 636, 645, 795, 860, 939, 1060, 1252, 1290, 1565, 1590, 1878, 2279, 2580, 3130, 3180, 3756, 4558, 4695, 6260, 6837, 9116, 9390, 11395, 13459, 13674, 16589, 18780, 22790, 26918, 27348, 33178, 34185, 40377, 45580, 49767, 53836, 66356, 67295, 68370, 80754, 82945, 99534, 134590, 136740, 161508, 165890, 199068, 201885, 248835, 269180, 331780, 403770, 497670, 713327, 807540, 995340, 1426654, 2139981, 2853308, 3566635, 4279962, 7133270, 8559924, 10699905, 14266540, 21399810, 42799620]

約数ペア:

[(1, 42799620), (2, 21399810), (3, 14266540), (4, 10699905), (5, 8559924), (6, 7133270), (10, 4279962), (12, 3566635), (15, 2853308), (20, 2139981), (30, 1426654), (43, 995340), (53, 807540), (60, 713327), (86, 497670), (106, 403770), (129, 331780), (159, 269180), (172, 248835), (212, 201885), (215, 199068), (258, 165890), (265, 161508), (313, 136740), (318, 134590), (430, 99534), (516, 82945), (530, 80754), (626, 68370), (636, 67295), (645, 66356), (795, 53836), (860, 49767), (939, 45580), (1060, 40377), (1252, 34185), (1290, 33178), (1565, 27348), (1590, 26918), (1878, 22790), (2279, 18780), (2580, 16589), (3130, 13674), (3180, 13459), (3756, 11395), (4558, 9390), (4695, 9116), (6260, 6837)]