2172210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 5303232

約数和(自身を除く): 3131022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1187, 1830, 2374, 3561, 5935, 7122, 11870, 17805, 35610, 72407, 144814, 217221, 362035, 434442, 724070, 1086105, 2172210]

約数ペア:

[(1, 2172210), (2, 1086105), (3, 724070), (5, 434442), (6, 362035), (10, 217221), (15, 144814), (30, 72407), (61, 35610), (122, 17805), (183, 11870), (305, 7122), (366, 5935), (610, 3561), (915, 2374), (1187, 1830)]