39861390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4903}}^1$

素因数の和:5184

約数の個数: 32

約数和(自身を含む): 96039936

約数和(自身を除く): 56178546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 4903, 8130, 9806, 14709, 24515, 29418, 49030, 73545, 147090, 1328713, 2657426, 3986139, 6643565, 7972278, 13287130, 19930695, 39861390]

約数ペア:

[(1, 39861390), (2, 19930695), (3, 13287130), (5, 7972278), (6, 6643565), (10, 3986139), (15, 2657426), (30, 1328713), (271, 147090), (542, 73545), (813, 49030), (1355, 29418), (1626, 24515), (2710, 14709), (4065, 9806), (4903, 8130)]