3267140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 7318080

約数和(自身を除く): 4050940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 131, 145, 172, 215, 262, 290, 430, 524, 580, 655, 860, 1247, 1310, 2494, 2620, 3799, 4988, 5633, 6235, 7598, 11266, 12470, 15196, 18995, 22532, 24940, 28165, 37990, 56330, 75980, 112660, 163357, 326714, 653428, 816785, 1633570, 3267140]

約数ペア:

[(1, 3267140), (2, 1633570), (4, 816785), (5, 653428), (10, 326714), (20, 163357), (29, 112660), (43, 75980), (58, 56330), (86, 37990), (116, 28165), (131, 24940), (145, 22532), (172, 18995), (215, 15196), (262, 12470), (290, 11266), (430, 7598), (524, 6235), (580, 5633), (655, 4988), (860, 3799), (1247, 2620), (1310, 2494)]