548490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 1347840

約数和(自身を除く): 799350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 389, 470, 705, 778, 1167, 1410, 1945, 2334, 3890, 5835, 11670, 18283, 36566, 54849, 91415, 109698, 182830, 274245, 548490]

約数ペア:

[(1, 548490), (2, 274245), (3, 182830), (5, 109698), (6, 91415), (10, 54849), (15, 36566), (30, 18283), (47, 11670), (94, 5835), (141, 3890), (235, 2334), (282, 1945), (389, 1410), (470, 1167), (705, 778)]