144635610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{688741}}^1$

素因数の和:688758

約数の個数: 32

約数和(自身を含む): 396715392

約数和(自身を除く): 252079782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 688741, 1377482, 2066223, 3443705, 4132446, 4821187, 6887410, 9642374, 10331115, 14463561, 20662230, 24105935, 28927122, 48211870, 72317805, 144635610]

約数ペア:

[(1, 144635610), (2, 72317805), (3, 48211870), (5, 28927122), (6, 24105935), (7, 20662230), (10, 14463561), (14, 10331115), (15, 9642374), (21, 6887410), (30, 4821187), (35, 4132446), (42, 3443705), (70, 2066223), (105, 1377482), (210, 688741)]