102980590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2341}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 191219616

約数和(自身を除く): 88239026

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 2341, 4399, 4682, 8798, 11705, 21995, 23410, 43990, 124073, 194303, 248146, 388606, 620365, 971515, 1240730, 1943030, 10298059, 20596118, 51490295, 102980590]

約数ペア:

[(1, 102980590), (2, 51490295), (5, 20596118), (10, 10298059), (53, 1943030), (83, 1240730), (106, 971515), (166, 620365), (265, 388606), (415, 248146), (530, 194303), (830, 124073), (2341, 43990), (4399, 23410), (4682, 21995), (8798, 11705)]