30711702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19763}}^1$

素因数の和:19812

約数の個数: 32

約数和(自身を含む): 72099072

約数和(自身を除く): 41387370

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19763, 39526, 59289, 118578, 138341, 276682, 415023, 731231, 830046, 1462462, 2193693, 4387386, 5118617, 10237234, 15355851, 30711702]

約数ペア:

[(1, 30711702), (2, 15355851), (3, 10237234), (6, 5118617), (7, 4387386), (14, 2193693), (21, 1462462), (37, 830046), (42, 731231), (74, 415023), (111, 276682), (222, 138341), (259, 118578), (518, 59289), (777, 39526), (1554, 19763)]