3429990

素因数分解:

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

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 9311328

約数和(自身を除く): 5881338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1657, 2070, 3314, 4971, 8285, 9942, 14913, 16570, 24855, 29826, 38111, 49710, 74565, 76222, 114333, 149130, 190555, 228666, 342999, 381110, 571665, 685998, 1143330, 1714995, 3429990]

約数ペア:

[(1, 3429990), (2, 1714995), (3, 1143330), (5, 685998), (6, 571665), (9, 381110), (10, 342999), (15, 228666), (18, 190555), (23, 149130), (30, 114333), (45, 76222), (46, 74565), (69, 49710), (90, 38111), (115, 29826), (138, 24855), (207, 16570), (230, 14913), (345, 9942), (414, 8285), (690, 4971), (1035, 3314), (1657, 2070)]