233446780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10357}}^1$

素因数の和:10403

約数の個数: 72

約数和(自身を含む): 595129248

約数和(自身を除く): 361682468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 10357, 11270, 20714, 22540, 41428, 51785, 72499, 103570, 144998, 207140, 238211, 289996, 362495, 476422, 507493, 724990, 952844, 1014986, 1191055, 1449980, 1667477, 2029972, 2382110, 2537465, 3334954, 4764220, 5074930, 6669908, 8337385, 10149860, 11672339, 16674770, 23344678, 33349540, 46689356, 58361695, 116723390, 233446780]

約数ペア:

[(1, 233446780), (2, 116723390), (4, 58361695), (5, 46689356), (7, 33349540), (10, 23344678), (14, 16674770), (20, 11672339), (23, 10149860), (28, 8337385), (35, 6669908), (46, 5074930), (49, 4764220), (70, 3334954), (92, 2537465), (98, 2382110), (115, 2029972), (140, 1667477), (161, 1449980), (196, 1191055), (230, 1014986), (245, 952844), (322, 724990), (460, 507493), (490, 476422), (644, 362495), (805, 289996), (980, 238211), (1127, 207140), (1610, 144998), (2254, 103570), (3220, 72499), (4508, 51785), (5635, 41428), (10357, 22540), (11270, 20714)]