3985070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 7480512

約数和(自身を除く): 3495442

約数列:

[1, 2, 5, 10, 53, 73, 103, 106, 146, 206, 265, 365, 515, 530, 730, 1030, 3869, 5459, 7519, 7738, 10918, 15038, 19345, 27295, 37595, 38690, 54590, 75190, 398507, 797014, 1992535, 3985070]

約数ペア:

[(1, 3985070), (2, 1992535), (5, 797014), (10, 398507), (53, 75190), (73, 54590), (103, 38690), (106, 37595), (146, 27295), (206, 19345), (265, 15038), (365, 10918), (515, 7738), (530, 7519), (730, 5459), (1030, 3869)]