67705790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 127650816

約数和(自身を除く): 59945026

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 683, 862, 1366, 2155, 3415, 4310, 6830, 9913, 15709, 19826, 31418, 49565, 78545, 99130, 157090, 294373, 588746, 1471865, 2943730, 6770579, 13541158, 33852895, 67705790]

約数ペア:

[(1, 67705790), (2, 33852895), (5, 13541158), (10, 6770579), (23, 2943730), (46, 1471865), (115, 588746), (230, 294373), (431, 157090), (683, 99130), (862, 78545), (1366, 49565), (2155, 31418), (3415, 19826), (4310, 15709), (6830, 9913)]