230150990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4373}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 437749920

約数和(自身を除く): 207598930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 2770, 4373, 5263, 8746, 10526, 21865, 26315, 43730, 52630, 83087, 166174, 415435, 830870, 1211321, 2422642, 6056605, 12113210, 23015099, 46030198, 115075495, 230150990]

約数ペア:

[(1, 230150990), (2, 115075495), (5, 46030198), (10, 23015099), (19, 12113210), (38, 6056605), (95, 2422642), (190, 1211321), (277, 830870), (554, 415435), (1385, 166174), (2770, 83087), (4373, 52630), (5263, 43730), (8746, 26315), (10526, 21865)]