18771330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13313}}^1$

素因数の和:13370

約数の個数: 32

約数和(自身を含む): 46013184

約数和(自身を除く): 27241854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13313, 26626, 39939, 66565, 79878, 133130, 199695, 399390, 625711, 1251422, 1877133, 3128555, 3754266, 6257110, 9385665, 18771330]

約数ペア:

[(1, 18771330), (2, 9385665), (3, 6257110), (5, 3754266), (6, 3128555), (10, 1877133), (15, 1251422), (30, 625711), (47, 399390), (94, 199695), (141, 133130), (235, 79878), (282, 66565), (470, 39939), (705, 26626), (1410, 13313)]