30452344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 61740000

約数和(自身を除く): 31287656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 839, 1396, 1678, 2792, 3356, 4537, 6712, 9074, 10907, 18148, 21814, 36296, 43628, 87256, 292811, 585622, 1171244, 2342488, 3806543, 7613086, 15226172, 30452344]

約数ペア:

[(1, 30452344), (2, 15226172), (4, 7613086), (8, 3806543), (13, 2342488), (26, 1171244), (52, 585622), (104, 292811), (349, 87256), (698, 43628), (839, 36296), (1396, 21814), (1678, 18148), (2792, 10907), (3356, 9074), (4537, 6712)]