41408996930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2179}}^1\times {\mathrm{38783}}^1$

素因数の和:40983

約数の個数: 48

約数和(自身を含む): 86747397120

約数和(自身を除く): 45338400190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2179, 4358, 10895, 15253, 21790, 30506, 38783, 76265, 77566, 106771, 152530, 193915, 213542, 271481, 387830, 533855, 542962, 1067710, 1357405, 1900367, 2714810, 3800734, 9501835, 19003670, 84508157, 169016314, 422540785, 591557099, 845081570, 1183114198, 2957785495, 4140899693, 5915570990, 8281799386, 20704498465, 41408996930]

約数ペア:

[(1, 41408996930), (2, 20704498465), (5, 8281799386), (7, 5915570990), (10, 4140899693), (14, 2957785495), (35, 1183114198), (49, 845081570), (70, 591557099), (98, 422540785), (245, 169016314), (490, 84508157), (2179, 19003670), (4358, 9501835), (10895, 3800734), (15253, 2714810), (21790, 1900367), (30506, 1357405), (38783, 1067710), (76265, 542962), (77566, 533855), (106771, 387830), (152530, 271481), (193915, 213542)]