381409830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1412629}}^1$

素因数の和:1412645

約数の個数: 32

約数和(自身を含む): 1017093600

約数和(自身を除く): 635683770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1412629, 2825258, 4237887, 7063145, 8475774, 12713661, 14126290, 21189435, 25427322, 38140983, 42378870, 63568305, 76281966, 127136610, 190704915, 381409830]

約数ペア:

[(1, 381409830), (2, 190704915), (3, 127136610), (5, 76281966), (6, 63568305), (9, 42378870), (10, 38140983), (15, 25427322), (18, 21189435), (27, 14126290), (30, 12713661), (45, 8475774), (54, 7063145), (90, 4237887), (135, 2825258), (270, 1412629)]