3236740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 7479360

約数和(自身を除く): 4242620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 211, 236, 260, 295, 422, 590, 767, 844, 1055, 1180, 1534, 2110, 2743, 3068, 3835, 4220, 5486, 7670, 10972, 12449, 13715, 15340, 24898, 27430, 49796, 54860, 62245, 124490, 161837, 248980, 323674, 647348, 809185, 1618370, 3236740]

約数ペア:

[(1, 3236740), (2, 1618370), (4, 809185), (5, 647348), (10, 323674), (13, 248980), (20, 161837), (26, 124490), (52, 62245), (59, 54860), (65, 49796), (118, 27430), (130, 24898), (211, 15340), (236, 13715), (260, 12449), (295, 10972), (422, 7670), (590, 5486), (767, 4220), (844, 3835), (1055, 3068), (1180, 2743), (1534, 2110)]