1520551130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{49481}}^1$

素因数の和:49934

約数の個数: 32

約数和(自身を含む): 3135179520

約数和(自身を除く): 1614628390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 15365, 30730, 49481, 98962, 247405, 346367, 494810, 692734, 1731835, 3463670, 21722159, 43444318, 108610795, 152055113, 217221590, 304110226, 760275565, 1520551130]

約数ペア:

[(1, 1520551130), (2, 760275565), (5, 304110226), (7, 217221590), (10, 152055113), (14, 108610795), (35, 43444318), (70, 21722159), (439, 3463670), (878, 1731835), (2195, 692734), (3073, 494810), (4390, 346367), (6146, 247405), (15365, 98962), (30730, 49481)]