9279340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 22579200

約数和(自身を除く): 13299860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 839, 1106, 1580, 1678, 2212, 2765, 3356, 4195, 5530, 5873, 8390, 11060, 11746, 16780, 23492, 29365, 58730, 66281, 117460, 132562, 265124, 331405, 463967, 662810, 927934, 1325620, 1855868, 2319835, 4639670, 9279340]

約数ペア:

[(1, 9279340), (2, 4639670), (4, 2319835), (5, 1855868), (7, 1325620), (10, 927934), (14, 662810), (20, 463967), (28, 331405), (35, 265124), (70, 132562), (79, 117460), (140, 66281), (158, 58730), (316, 29365), (395, 23492), (553, 16780), (790, 11746), (839, 11060), (1106, 8390), (1580, 5873), (1678, 5530), (2212, 4195), (2765, 3356)]