2904090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13829}}^1$

素因数の和:13846

約数の個数: 32

約数和(自身を含む): 7966080

約数和(自身を除く): 5061990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13829, 27658, 41487, 69145, 82974, 96803, 138290, 193606, 207435, 290409, 414870, 484015, 580818, 968030, 1452045, 2904090]

約数ペア:

[(1, 2904090), (2, 1452045), (3, 968030), (5, 580818), (6, 484015), (7, 414870), (10, 290409), (14, 207435), (15, 193606), (21, 138290), (30, 96803), (35, 82974), (42, 69145), (70, 41487), (105, 27658), (210, 13829)]