77938710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152821}}^1$

素因数の和:152848

約数の個数: 32

約数和(自身を含む): 198057312

約数和(自身を除く): 120118602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 152821, 305642, 458463, 764105, 916926, 1528210, 2292315, 2597957, 4584630, 5195914, 7793871, 12989785, 15587742, 25979570, 38969355, 77938710]

約数ペア:

[(1, 77938710), (2, 38969355), (3, 25979570), (5, 15587742), (6, 12989785), (10, 7793871), (15, 5195914), (17, 4584630), (30, 2597957), (34, 2292315), (51, 1528210), (85, 916926), (102, 764105), (170, 458463), (255, 305642), (510, 152821)]