38815070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7019}}^1$

素因数の和:7112

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 42055330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 7019, 14038, 35095, 49133, 70190, 98266, 245665, 491330, 554501, 1109002, 2772505, 3881507, 5545010, 7763014, 19407535, 38815070]

約数ペア:

[(1, 38815070), (2, 19407535), (5, 7763014), (7, 5545010), (10, 3881507), (14, 2772505), (35, 1109002), (70, 554501), (79, 491330), (158, 245665), (395, 98266), (553, 70190), (790, 49133), (1106, 35095), (2765, 14038), (5530, 7019)]