2141930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 4530816

約数和(自身を除く): 2388886

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 827, 1295, 1654, 2590, 4135, 5789, 8270, 11578, 28945, 30599, 57890, 61198, 152995, 214193, 305990, 428386, 1070965, 2141930]

約数ペア:

[(1, 2141930), (2, 1070965), (5, 428386), (7, 305990), (10, 214193), (14, 152995), (35, 61198), (37, 57890), (70, 30599), (74, 28945), (185, 11578), (259, 8270), (370, 5789), (518, 4135), (827, 2590), (1295, 1654)]