40988610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 117110448

約数和(自身を除く): 76121838

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 530, 585, 661, 689, 795, 954, 1170, 1322, 1378, 1590, 1983, 2067, 2385, 3305, 3445, 3966, 4134, 4770, 5949, 6201, 6610, 6890, 8593, 9915, 10335, 11898, 12402, 17186, 19830, 20670, 25779, 29745, 31005, 35033, 42965, 51558, 59490, 62010, 70066, 77337, 85930, 105099, 128895, 154674, 175165, 210198, 257790, 315297, 350330, 386685, 455429, 525495, 630594, 773370, 910858, 1050990, 1366287, 1576485, 2277145, 2732574, 3152970, 4098861, 4554290, 6831435, 8197722, 13662870, 20494305, 40988610]

約数ペア:

[(1, 40988610), (2, 20494305), (3, 13662870), (5, 8197722), (6, 6831435), (9, 4554290), (10, 4098861), (13, 3152970), (15, 2732574), (18, 2277145), (26, 1576485), (30, 1366287), (39, 1050990), (45, 910858), (53, 773370), (65, 630594), (78, 525495), (90, 455429), (106, 386685), (117, 350330), (130, 315297), (159, 257790), (195, 210198), (234, 175165), (265, 154674), (318, 128895), (390, 105099), (477, 85930), (530, 77337), (585, 70066), (661, 62010), (689, 59490), (795, 51558), (954, 42965), (1170, 35033), (1322, 31005), (1378, 29745), (1590, 25779), (1983, 20670), (2067, 19830), (2385, 17186), (3305, 12402), (3445, 11898), (3966, 10335), (4134, 9915), (4770, 8593), (5949, 6890), (6201, 6610)]