274492470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1307107}}^1$

素因数の和:1307124

約数の個数: 32

約数和(自身を含む): 752894208

約数和(自身を除く): 478401738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1307107, 2614214, 3921321, 6535535, 7842642, 9149749, 13071070, 18299498, 19606605, 27449247, 39213210, 45748745, 54898494, 91497490, 137246235, 274492470]

約数ペア:

[(1, 274492470), (2, 137246235), (3, 91497490), (5, 54898494), (6, 45748745), (7, 39213210), (10, 27449247), (14, 19606605), (15, 18299498), (21, 13071070), (30, 9149749), (35, 7842642), (42, 6535535), (70, 3921321), (105, 2614214), (210, 1307107)]