7707990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11171}}^1$

素因数の和:11204

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 11597226

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 11171, 22342, 33513, 55855, 67026, 111710, 167565, 256933, 335130, 513866, 770799, 1284665, 1541598, 2569330, 3853995, 7707990]

約数ペア:

[(1, 7707990), (2, 3853995), (3, 2569330), (5, 1541598), (6, 1284665), (10, 770799), (15, 513866), (23, 335130), (30, 256933), (46, 167565), (69, 111710), (115, 67026), (138, 55855), (230, 33513), (345, 22342), (690, 11171)]