89761740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48259}}^1$

素因数の和:48302

約数の個数: 48

約数和(自身を含む): 259445760

約数和(自身を除く): 169684020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 48259, 96518, 144777, 193036, 241295, 289554, 482590, 579108, 723885, 965180, 1447770, 1496029, 2895540, 2992058, 4488087, 5984116, 7480145, 8976174, 14960290, 17952348, 22440435, 29920580, 44880870, 89761740]

約数ペア:

[(1, 89761740), (2, 44880870), (3, 29920580), (4, 22440435), (5, 17952348), (6, 14960290), (10, 8976174), (12, 7480145), (15, 5984116), (20, 4488087), (30, 2992058), (31, 2895540), (60, 1496029), (62, 1447770), (93, 965180), (124, 723885), (155, 579108), (186, 482590), (310, 289554), (372, 241295), (465, 193036), (620, 144777), (930, 96518), (1860, 48259)]