129137790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8839}}^1$

素因数の和:9336

約数の個数: 32

約数和(自身を含む): 310602240

約数和(自身を除く): 181464450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 8839, 14610, 17678, 26517, 44195, 53034, 88390, 132585, 265170, 4304593, 8609186, 12913779, 21522965, 25827558, 43045930, 64568895, 129137790]

約数ペア:

[(1, 129137790), (2, 64568895), (3, 43045930), (5, 25827558), (6, 21522965), (10, 12913779), (15, 8609186), (30, 4304593), (487, 265170), (974, 132585), (1461, 88390), (2435, 53034), (2922, 44195), (4870, 26517), (7305, 17678), (8839, 14610)]