177655130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 346459680

約数和(自身を除く): 168804550

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 683, 703, 1366, 1369, 1406, 2738, 3415, 3515, 6830, 6845, 7030, 12977, 13690, 25271, 25954, 26011, 50542, 52022, 64885, 126355, 129770, 130055, 252710, 260110, 480149, 935027, 960298, 1870054, 2400745, 4675135, 4801490, 9350270, 17765513, 35531026, 88827565, 177655130]

約数ペア:

[(1, 177655130), (2, 88827565), (5, 35531026), (10, 17765513), (19, 9350270), (37, 4801490), (38, 4675135), (74, 2400745), (95, 1870054), (185, 960298), (190, 935027), (370, 480149), (683, 260110), (703, 252710), (1366, 130055), (1369, 129770), (1406, 126355), (2738, 64885), (3415, 52022), (3515, 50542), (6830, 26011), (6845, 25954), (7030, 25271), (12977, 13690)]