70850373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 49418427

約数列:

[1, 3, 11, 17, 19, 23, 33, 51, 57, 69, 187, 209, 253, 289, 323, 391, 437, 561, 627, 759, 867, 969, 1173, 1311, 3179, 3553, 4301, 4807, 4913, 5491, 6647, 7429, 9537, 10659, 12903, 14421, 14739, 16473, 19941, 22287, 54043, 60401, 73117, 81719, 93347, 112999, 126293, 162129, 181203, 219351, 245157, 280041, 338997, 378879, 1026817, 1242989, 1389223, 2146981, 3080451, 3728967, 4167669, 6440943, 23616791, 70850373]

約数ペア:

[(1, 70850373), (3, 23616791), (11, 6440943), (17, 4167669), (19, 3728967), (23, 3080451), (33, 2146981), (51, 1389223), (57, 1242989), (69, 1026817), (187, 378879), (209, 338997), (253, 280041), (289, 245157), (323, 219351), (391, 181203), (437, 162129), (561, 126293), (627, 112999), (759, 93347), (867, 81719), (969, 73117), (1173, 60401), (1311, 54043), (3179, 22287), (3553, 19941), (4301, 16473), (4807, 14739), (4913, 14421), (5491, 12903), (6647, 10659), (7429, 9537)]