71126910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{87811}}^1$

素因数の和:87830

約数の個数: 40

約数和(自身を含む): 191254536

約数和(自身を除く): 120127626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 87811, 175622, 263433, 439055, 526866, 790299, 878110, 1317165, 1580598, 2370897, 2634330, 3951495, 4741794, 7112691, 7902990, 11854485, 14225382, 23708970, 35563455, 71126910]

約数ペア:

[(1, 71126910), (2, 35563455), (3, 23708970), (5, 14225382), (6, 11854485), (9, 7902990), (10, 7112691), (15, 4741794), (18, 3951495), (27, 2634330), (30, 2370897), (45, 1580598), (54, 1317165), (81, 878110), (90, 790299), (135, 526866), (162, 439055), (270, 263433), (405, 175622), (810, 87811)]