1740380

素因数分解:

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

素因数の和:685

約数の個数: 24

約数和(自身を含む): 3683232

約数和(自身を除く): 1942852

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 503, 692, 865, 1006, 1730, 2012, 2515, 3460, 5030, 10060, 87019, 174038, 348076, 435095, 870190, 1740380]

約数ペア:

[(1, 1740380), (2, 870190), (4, 435095), (5, 348076), (10, 174038), (20, 87019), (173, 10060), (346, 5030), (503, 3460), (692, 2515), (865, 2012), (1006, 1730)]