2491036770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{15289}}^1\times {\mathrm{5431}}^1$

素因数の和:20730

約数の個数: 32

約数和(自身を含む): 5979980160

約数和(自身を除く): 3488943390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5431, 10862, 15289, 16293, 27155, 30578, 32586, 45867, 54310, 76445, 81465, 91734, 152890, 162930, 229335, 458670, 83034559, 166069118, 249103677, 415172795, 498207354, 830345590, 1245518385, 2491036770]

約数ペア:

[(1, 2491036770), (2, 1245518385), (3, 830345590), (5, 498207354), (6, 415172795), (10, 249103677), (15, 166069118), (30, 83034559), (5431, 458670), (10862, 229335), (15289, 162930), (16293, 152890), (27155, 91734), (30578, 81465), (32586, 76445), (45867, 54310)]