2286660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 6685056

約数和(自身を除く): 4398396

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, 1657, 3314, 4971, 6628, 8285, 9942, 16570, 19884, 24855, 33140, 38111, 49710, 76222, 99420, 114333, 152444, 190555, 228666, 381110, 457332, 571665, 762220, 1143330, 2286660]

約数ペア:

[(1, 2286660), (2, 1143330), (3, 762220), (4, 571665), (5, 457332), (6, 381110), (10, 228666), (12, 190555), (15, 152444), (20, 114333), (23, 99420), (30, 76222), (46, 49710), (60, 38111), (69, 33140), (92, 24855), (115, 19884), (138, 16570), (230, 9942), (276, 8285), (345, 6628), (460, 4971), (690, 3314), (1380, 1657)]