2177490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10369}}^1$

素因数の和:10386

約数の個数: 32

約数和(自身を含む): 5973120

約数和(自身を除く): 3795630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10369, 20738, 31107, 51845, 62214, 72583, 103690, 145166, 155535, 217749, 311070, 362915, 435498, 725830, 1088745, 2177490]

約数ペア:

[(1, 2177490), (2, 1088745), (3, 725830), (5, 435498), (6, 362915), (7, 311070), (10, 217749), (14, 155535), (15, 145166), (21, 103690), (30, 72583), (35, 62214), (42, 51845), (70, 31107), (105, 20738), (210, 10369)]