40783410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1723}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 106501824

約数和(自身を除く): 65718414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 1723, 2367, 2630, 3446, 3945, 4734, 5169, 7890, 8615, 10338, 11835, 15507, 17230, 23670, 25845, 31014, 51690, 77535, 155070, 453149, 906298, 1359447, 2265745, 2718894, 4078341, 4531490, 6797235, 8156682, 13594470, 20391705, 40783410]

約数ペア:

[(1, 40783410), (2, 20391705), (3, 13594470), (5, 8156682), (6, 6797235), (9, 4531490), (10, 4078341), (15, 2718894), (18, 2265745), (30, 1359447), (45, 906298), (90, 453149), (263, 155070), (526, 77535), (789, 51690), (1315, 31014), (1578, 25845), (1723, 23670), (2367, 17230), (2630, 15507), (3446, 11835), (3945, 10338), (4734, 8615), (5169, 7890)]