2192030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2041570

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 139, 166, 190, 278, 415, 695, 830, 1390, 1577, 2641, 3154, 5282, 7885, 11537, 13205, 15770, 23074, 26410, 57685, 115370, 219203, 438406, 1096015, 2192030]

約数ペア:

[(1, 2192030), (2, 1096015), (5, 438406), (10, 219203), (19, 115370), (38, 57685), (83, 26410), (95, 23074), (139, 15770), (166, 13205), (190, 11537), (278, 7885), (415, 5282), (695, 3154), (830, 2641), (1390, 1577)]