30263409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 53452800

約数和(自身を除く): 23189391

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 171, 173, 209, 279, 297, 341, 513, 519, 589, 627, 837, 1023, 1557, 1767, 1881, 1903, 3069, 3287, 4671, 5301, 5363, 5643, 5709, 6479, 9207, 9861, 15903, 16089, 17127, 19437, 29583, 36157, 48267, 51381, 58311, 58993, 88749, 101897, 108471, 144801, 174933, 176979, 305691, 325413, 530937, 917073, 976239, 1120867, 1592811, 2751219, 3362601, 10087803, 30263409]

約数ペア:

[(1, 30263409), (3, 10087803), (9, 3362601), (11, 2751219), (19, 1592811), (27, 1120867), (31, 976239), (33, 917073), (57, 530937), (93, 325413), (99, 305691), (171, 176979), (173, 174933), (209, 144801), (279, 108471), (297, 101897), (341, 88749), (513, 58993), (519, 58311), (589, 51381), (627, 48267), (837, 36157), (1023, 29583), (1557, 19437), (1767, 17127), (1881, 16089), (1903, 15903), (3069, 9861), (3287, 9207), (4671, 6479), (5301, 5709), (5363, 5643)]