3942970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3496070

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 163, 205, 295, 326, 410, 590, 815, 1630, 2419, 4838, 6683, 9617, 12095, 13366, 19234, 24190, 33415, 48085, 66830, 96170, 394297, 788594, 1971485, 3942970]

約数ペア:

[(1, 3942970), (2, 1971485), (5, 788594), (10, 394297), (41, 96170), (59, 66830), (82, 48085), (118, 33415), (163, 24190), (205, 19234), (295, 13366), (326, 12095), (410, 9617), (590, 6683), (815, 4838), (1630, 2419)]