7806660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 22813056

約数和(自身を除く): 15006396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5657, 11314, 16971, 22628, 28285, 33942, 56570, 67884, 84855, 113140, 130111, 169710, 260222, 339420, 390333, 520444, 650555, 780666, 1301110, 1561332, 1951665, 2602220, 3903330, 7806660]

約数ペア:

[(1, 7806660), (2, 3903330), (3, 2602220), (4, 1951665), (5, 1561332), (6, 1301110), (10, 780666), (12, 650555), (15, 520444), (20, 390333), (23, 339420), (30, 260222), (46, 169710), (60, 130111), (69, 113140), (92, 84855), (115, 67884), (138, 56570), (230, 33942), (276, 28285), (345, 22628), (460, 16971), (690, 11314), (1380, 5657)]