214760070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{340889}}^1$

素因数の和:340909

約数の個数: 48

約数和(自身を含む): 638146080

約数和(自身を除く): 423386010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 340889, 681778, 1022667, 1704445, 2045334, 2386223, 3068001, 3408890, 4772446, 5113335, 6136002, 7158669, 10226670, 11931115, 14317338, 15340005, 21476007, 23862230, 30680010, 35793345, 42952014, 71586690, 107380035, 214760070]

約数ペア:

[(1, 214760070), (2, 107380035), (3, 71586690), (5, 42952014), (6, 35793345), (7, 30680010), (9, 23862230), (10, 21476007), (14, 15340005), (15, 14317338), (18, 11931115), (21, 10226670), (30, 7158669), (35, 6136002), (42, 5113335), (45, 4772446), (63, 3408890), (70, 3068001), (90, 2386223), (105, 2045334), (126, 1704445), (210, 1022667), (315, 681778), (630, 340889)]