69783070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12619}}^1$

素因数の和:12712

約数の個数: 32

約数和(自身を含む): 145382400

約数和(自身を除く): 75599330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 12619, 25238, 63095, 88333, 126190, 176666, 441665, 883330, 996901, 1993802, 4984505, 6978307, 9969010, 13956614, 34891535, 69783070]

約数ペア:

[(1, 69783070), (2, 34891535), (5, 13956614), (7, 9969010), (10, 6978307), (14, 4984505), (35, 1993802), (70, 996901), (79, 883330), (158, 441665), (395, 176666), (553, 126190), (790, 88333), (1106, 63095), (2765, 25238), (5530, 12619)]