8587140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 15629052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 857, 1002, 1670, 1714, 2004, 2505, 2571, 3340, 3428, 4285, 5010, 5142, 8570, 10020, 10284, 12855, 17140, 25710, 51420, 143119, 286238, 429357, 572476, 715595, 858714, 1431190, 1717428, 2146785, 2862380, 4293570, 8587140]

約数ペア:

[(1, 8587140), (2, 4293570), (3, 2862380), (4, 2146785), (5, 1717428), (6, 1431190), (10, 858714), (12, 715595), (15, 572476), (20, 429357), (30, 286238), (60, 143119), (167, 51420), (334, 25710), (501, 17140), (668, 12855), (835, 10284), (857, 10020), (1002, 8570), (1670, 5142), (1714, 5010), (2004, 4285), (2505, 3428), (2571, 3340)]