16790340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5711}}^1$

素因数の和:5737

約数の個数: 72

約数和(自身を含む): 54698112

約数和(自身を除く): 37907772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5711, 11422, 17133, 22844, 28555, 34266, 39977, 57110, 68532, 79954, 85665, 114220, 119931, 159908, 171330, 199885, 239862, 279839, 342660, 399770, 479724, 559678, 599655, 799540, 839517, 1119356, 1199310, 1399195, 1679034, 2398620, 2798390, 3358068, 4197585, 5596780, 8395170, 16790340]

約数ペア:

[(1, 16790340), (2, 8395170), (3, 5596780), (4, 4197585), (5, 3358068), (6, 2798390), (7, 2398620), (10, 1679034), (12, 1399195), (14, 1199310), (15, 1119356), (20, 839517), (21, 799540), (28, 599655), (30, 559678), (35, 479724), (42, 399770), (49, 342660), (60, 279839), (70, 239862), (84, 199885), (98, 171330), (105, 159908), (140, 119931), (147, 114220), (196, 85665), (210, 79954), (245, 68532), (294, 57110), (420, 39977), (490, 34266), (588, 28555), (735, 22844), (980, 17133), (1470, 11422), (2940, 5711)]