135659611990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2459}}^1\times {\mathrm{112589}}^1$

素因数の和:115069

約数の個数: 48

約数和(自身を含む): 284172656400

約数和(自身を除く): 148513044410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2459, 4918, 12295, 17213, 24590, 34426, 86065, 112589, 120491, 172130, 225178, 240982, 562945, 602455, 788123, 1125890, 1204910, 1576246, 3940615, 5516861, 7881230, 11033722, 27584305, 55168610, 276856351, 553712702, 1384281755, 1937994457, 2768563510, 3875988914, 9689972285, 13565961199, 19379944570, 27131922398, 67829805995, 135659611990]

約数ペア:

[(1, 135659611990), (2, 67829805995), (5, 27131922398), (7, 19379944570), (10, 13565961199), (14, 9689972285), (35, 3875988914), (49, 2768563510), (70, 1937994457), (98, 1384281755), (245, 553712702), (490, 276856351), (2459, 55168610), (4918, 27584305), (12295, 11033722), (17213, 7881230), (24590, 5516861), (34426, 3940615), (86065, 1576246), (112589, 1204910), (120491, 1125890), (172130, 788123), (225178, 602455), (240982, 562945)]