6970300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 36

約数和(自身を含む): 15486856

約数和(自身を除く): 8516556

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1621, 2150, 3242, 4300, 6484, 8105, 16210, 32420, 40525, 69703, 81050, 139406, 162100, 278812, 348515, 697030, 1394060, 1742575, 3485150, 6970300]

約数ペア:

[(1, 6970300), (2, 3485150), (4, 1742575), (5, 1394060), (10, 697030), (20, 348515), (25, 278812), (43, 162100), (50, 139406), (86, 81050), (100, 69703), (172, 40525), (215, 32420), (430, 16210), (860, 8105), (1075, 6484), (1621, 4300), (2150, 3242)]