4972870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 10771200

約数和(自身を除く): 5798330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3739, 7478, 18695, 26173, 37390, 52346, 71041, 130865, 142082, 261730, 355205, 497287, 710410, 994574, 2486435, 4972870]

約数ペア:

[(1, 4972870), (2, 2486435), (5, 994574), (7, 710410), (10, 497287), (14, 355205), (19, 261730), (35, 142082), (38, 130865), (70, 71041), (95, 52346), (133, 37390), (190, 26173), (266, 18695), (665, 7478), (1330, 3739)]