381402810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1412603}}^1$

素因数の和:1412619

約数の個数: 32

約数和(自身を含む): 1017074880

約数和(自身を除く): 635672070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1412603, 2825206, 4237809, 7063015, 8475618, 12713427, 14126030, 21189045, 25426854, 38140281, 42378090, 63567135, 76280562, 127134270, 190701405, 381402810]

約数ペア:

[(1, 381402810), (2, 190701405), (3, 127134270), (5, 76280562), (6, 63567135), (9, 42378090), (10, 38140281), (15, 25426854), (18, 21189045), (27, 14126030), (30, 12713427), (45, 8475618), (54, 7063015), (90, 4237809), (135, 2825206), (270, 1412603)]