67865863790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1705601}}^1$

素因数の和:1705804

約数の個数: 32

約数和(自身を含む): 128206691136

約数和(自身を除く): 60340827346

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3979, 7958, 19895, 39790, 1705601, 3411202, 8528005, 17056010, 39228823, 78457646, 196144115, 295068973, 392288230, 590137946, 1475344865, 2950689730, 6786586379, 13573172758, 33932931895, 67865863790]

約数ペア:

[(1, 67865863790), (2, 33932931895), (5, 13573172758), (10, 6786586379), (23, 2950689730), (46, 1475344865), (115, 590137946), (173, 392288230), (230, 295068973), (346, 196144115), (865, 78457646), (1730, 39228823), (3979, 17056010), (7958, 8528005), (19895, 3411202), (39790, 1705601)]