3613990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 7153920

約数和(自身を除く): 3539930

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 827, 874, 1654, 2185, 4135, 4370, 8270, 15713, 19021, 31426, 38042, 78565, 95105, 157130, 190210, 361399, 722798, 1806995, 3613990]

約数ペア:

[(1, 3613990), (2, 1806995), (5, 722798), (10, 361399), (19, 190210), (23, 157130), (38, 95105), (46, 78565), (95, 38042), (115, 31426), (190, 19021), (230, 15713), (437, 8270), (827, 4370), (874, 4135), (1654, 2185)]