70839480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2297}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 213438240

約数和(自身を除く): 142598760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2297, 2570, 3084, 3855, 4594, 5140, 6168, 6891, 7710, 9188, 10280, 11485, 13782, 15420, 18376, 22970, 27564, 30840, 34455, 45940, 55128, 68910, 91880, 137820, 275640, 590329, 1180658, 1770987, 2361316, 2951645, 3541974, 4722632, 5903290, 7083948, 8854935, 11806580, 14167896, 17709870, 23613160, 35419740, 70839480]

約数ペア:

[(1, 70839480), (2, 35419740), (3, 23613160), (4, 17709870), (5, 14167896), (6, 11806580), (8, 8854935), (10, 7083948), (12, 5903290), (15, 4722632), (20, 3541974), (24, 2951645), (30, 2361316), (40, 1770987), (60, 1180658), (120, 590329), (257, 275640), (514, 137820), (771, 91880), (1028, 68910), (1285, 55128), (1542, 45940), (2056, 34455), (2297, 30840), (2570, 27564), (3084, 22970), (3855, 18376), (4594, 15420), (5140, 13782), (6168, 11485), (6891, 10280), (7710, 9188)]