3480760

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 7892640

約数和(自身を除く): 4411880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 503, 692, 865, 1006, 1384, 1730, 2012, 2515, 3460, 4024, 5030, 6920, 10060, 20120, 87019, 174038, 348076, 435095, 696152, 870190, 1740380, 3480760]

約数ペア:

[(1, 3480760), (2, 1740380), (4, 870190), (5, 696152), (8, 435095), (10, 348076), (20, 174038), (40, 87019), (173, 20120), (346, 10060), (503, 6920), (692, 5030), (865, 4024), (1006, 3460), (1384, 2515), (1730, 2012)]