30268294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 54107136

約数和(自身を除く): 23838842

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 823, 994, 1646, 2627, 5254, 5761, 11522, 18389, 30451, 36778, 58433, 60902, 116866, 213157, 409031, 426314, 818062, 2162021, 4324042, 15134147, 30268294]

約数ペア:

[(1, 30268294), (2, 15134147), (7, 4324042), (14, 2162021), (37, 818062), (71, 426314), (74, 409031), (142, 213157), (259, 116866), (497, 60902), (518, 58433), (823, 36778), (994, 30451), (1646, 18389), (2627, 11522), (5254, 5761)]