71905230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{911}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 187372224

約数和(自身を除く): 115466994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877, 911, 1754, 1822, 2631, 2733, 4385, 4555, 5262, 5466, 7893, 8199, 8770, 9110, 13155, 13665, 15786, 16398, 26310, 27330, 39465, 40995, 78930, 81990, 798947, 1597894, 2396841, 3994735, 4793682, 7190523, 7989470, 11984205, 14381046, 23968410, 35952615, 71905230]

約数ペア:

[(1, 71905230), (2, 35952615), (3, 23968410), (5, 14381046), (6, 11984205), (9, 7989470), (10, 7190523), (15, 4793682), (18, 3994735), (30, 2396841), (45, 1597894), (90, 798947), (877, 81990), (911, 78930), (1754, 40995), (1822, 39465), (2631, 27330), (2733, 26310), (4385, 16398), (4555, 15786), (5262, 13665), (5466, 13155), (7893, 9110), (8199, 8770)]