14981820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35671}}^1$

素因数の和:35690

約数の個数: 48

約数和(自身を含む): 47943168

約数和(自身を除く): 32961348

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, 35671, 71342, 107013, 142684, 178355, 214026, 249697, 356710, 428052, 499394, 535065, 713420, 749091, 998788, 1070130, 1248485, 1498182, 2140260, 2496970, 2996364, 3745455, 4993940, 7490910, 14981820]

約数ペア:

[(1, 14981820), (2, 7490910), (3, 4993940), (4, 3745455), (5, 2996364), (6, 2496970), (7, 2140260), (10, 1498182), (12, 1248485), (14, 1070130), (15, 998788), (20, 749091), (21, 713420), (28, 535065), (30, 499394), (35, 428052), (42, 356710), (60, 249697), (70, 214026), (84, 178355), (105, 142684), (140, 107013), (210, 71342), (420, 35671)]