3261860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 8176896

約数和(自身を除く): 4915036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1013, 1610, 2026, 3220, 4052, 5065, 7091, 10130, 14182, 20260, 23299, 28364, 35455, 46598, 70910, 93196, 116495, 141820, 163093, 232990, 326186, 465980, 652372, 815465, 1630930, 3261860]

約数ペア:

[(1, 3261860), (2, 1630930), (4, 815465), (5, 652372), (7, 465980), (10, 326186), (14, 232990), (20, 163093), (23, 141820), (28, 116495), (35, 93196), (46, 70910), (70, 46598), (92, 35455), (115, 28364), (140, 23299), (161, 20260), (230, 14182), (322, 10130), (460, 7091), (644, 5065), (805, 4052), (1013, 3220), (1610, 2026)]