1010391930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{303421}}^1$

素因数の和:303471

約数の個数: 48

約数和(自身を含む): 2698028424

約数和(自身を除く): 1687636494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 303421, 606842, 910263, 1517105, 1820526, 2730789, 3034210, 4551315, 5461578, 9102630, 11226577, 13653945, 22453154, 27307890, 33679731, 56132885, 67359462, 101039193, 112265770, 168398655, 202078386, 336797310, 505195965, 1010391930]

約数ペア:

[(1, 1010391930), (2, 505195965), (3, 336797310), (5, 202078386), (6, 168398655), (9, 112265770), (10, 101039193), (15, 67359462), (18, 56132885), (30, 33679731), (37, 27307890), (45, 22453154), (74, 13653945), (90, 11226577), (111, 9102630), (185, 5461578), (222, 4551315), (333, 3034210), (370, 2730789), (555, 1820526), (666, 1517105), (1110, 910263), (1665, 606842), (3330, 303421)]