42602220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78893}}^1$

素因数の和:78911

約数の個数: 48

約数和(自身を含む): 132541920

約数和(自身を除く): 89939700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78893, 157786, 236679, 315572, 394465, 473358, 710037, 788930, 946716, 1183395, 1420074, 1577860, 2130111, 2366790, 2840148, 3550185, 4260222, 4733580, 7100370, 8520444, 10650555, 14200740, 21301110, 42602220]

約数ペア:

[(1, 42602220), (2, 21301110), (3, 14200740), (4, 10650555), (5, 8520444), (6, 7100370), (9, 4733580), (10, 4260222), (12, 3550185), (15, 2840148), (18, 2366790), (20, 2130111), (27, 1577860), (30, 1420074), (36, 1183395), (45, 946716), (54, 788930), (60, 710037), (90, 473358), (108, 394465), (135, 315572), (180, 236679), (270, 157786), (540, 78893)]