2149492730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791549}}^1$

素因数の和:2791574

約数の個数: 32

約数和(自身を含む): 4823798400

約数和(自身を除く): 2674305670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2791549, 5583098, 13957745, 19540843, 27915490, 30707039, 39081686, 61414078, 97704215, 153535195, 195408430, 214949273, 307070390, 429898546, 1074746365, 2149492730]

約数ペア:

[(1, 2149492730), (2, 1074746365), (5, 429898546), (7, 307070390), (10, 214949273), (11, 195408430), (14, 153535195), (22, 97704215), (35, 61414078), (55, 39081686), (70, 30707039), (77, 27915490), (110, 19540843), (154, 13957745), (385, 5583098), (770, 2791549)]