2019707070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{16619}}^1$

素因数の和:20680

約数の個数: 32

約数和(自身を含む): 4848785280

約数和(自身を除く): 2829078210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4051, 8102, 12153, 16619, 20255, 24306, 33238, 40510, 49857, 60765, 83095, 99714, 121530, 166190, 249285, 498570, 67323569, 134647138, 201970707, 336617845, 403941414, 673235690, 1009853535, 2019707070]

約数ペア:

[(1, 2019707070), (2, 1009853535), (3, 673235690), (5, 403941414), (6, 336617845), (10, 201970707), (15, 134647138), (30, 67323569), (4051, 498570), (8102, 249285), (12153, 166190), (16619, 121530), (20255, 99714), (24306, 83095), (33238, 60765), (40510, 49857)]