69863650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 67627550

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 575, 769, 790, 1150, 1538, 1817, 1975, 3634, 3845, 3950, 7690, 9085, 17687, 18170, 19225, 35374, 38450, 45425, 60751, 88435, 90850, 121502, 176870, 303755, 442175, 607510, 884350, 1397273, 1518775, 2794546, 3037550, 6986365, 13972730, 34931825, 69863650]

約数ペア:

[(1, 69863650), (2, 34931825), (5, 13972730), (10, 6986365), (23, 3037550), (25, 2794546), (46, 1518775), (50, 1397273), (79, 884350), (115, 607510), (158, 442175), (230, 303755), (395, 176870), (575, 121502), (769, 90850), (790, 88435), (1150, 60751), (1538, 45425), (1817, 38450), (1975, 35374), (3634, 19225), (3845, 18170), (3950, 17687), (7690, 9085)]