16792860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39983}}^1$

素因数の和:40002

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 36945636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39983, 79966, 119949, 159932, 199915, 239898, 279881, 399830, 479796, 559762, 599745, 799660, 839643, 1119524, 1199490, 1399405, 1679286, 2398980, 2798810, 3358572, 4198215, 5597620, 8396430, 16792860]

約数ペア:

[(1, 16792860), (2, 8396430), (3, 5597620), (4, 4198215), (5, 3358572), (6, 2798810), (7, 2398980), (10, 1679286), (12, 1399405), (14, 1199490), (15, 1119524), (20, 839643), (21, 799660), (28, 599745), (30, 559762), (35, 479796), (42, 399830), (60, 279881), (70, 239898), (84, 199915), (105, 159932), (140, 119949), (210, 79966), (420, 39983)]