3454140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 10096128

約数和(自身を除く): 6641988

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, 2503, 5006, 7509, 10012, 12515, 15018, 25030, 30036, 37545, 50060, 57569, 75090, 115138, 150180, 172707, 230276, 287845, 345414, 575690, 690828, 863535, 1151380, 1727070, 3454140]

約数ペア:

[(1, 3454140), (2, 1727070), (3, 1151380), (4, 863535), (5, 690828), (6, 575690), (10, 345414), (12, 287845), (15, 230276), (20, 172707), (23, 150180), (30, 115138), (46, 75090), (60, 57569), (69, 50060), (92, 37545), (115, 30036), (138, 25030), (230, 15018), (276, 12515), (345, 10012), (460, 7509), (690, 5006), (1380, 2503)]