2011406520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{30643}}^1$

素因数の和:31204

約数の個数: 64

約数和(自身を含む): 6045448320

約数和(自身を除く): 4034041800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 10940, 13128, 16410, 21880, 30643, 32820, 61286, 65640, 91929, 122572, 153215, 183858, 245144, 306430, 367716, 459645, 612860, 735432, 919290, 1225720, 1838580, 3677160, 16761721, 33523442, 50285163, 67046884, 83808605, 100570326, 134093768, 167617210, 201140652, 251425815, 335234420, 402281304, 502851630, 670468840, 1005703260, 2011406520]

約数ペア:

[(1, 2011406520), (2, 1005703260), (3, 670468840), (4, 502851630), (5, 402281304), (6, 335234420), (8, 251425815), (10, 201140652), (12, 167617210), (15, 134093768), (20, 100570326), (24, 83808605), (30, 67046884), (40, 50285163), (60, 33523442), (120, 16761721), (547, 3677160), (1094, 1838580), (1641, 1225720), (2188, 919290), (2735, 735432), (3282, 612860), (4376, 459645), (5470, 367716), (6564, 306430), (8205, 245144), (10940, 183858), (13128, 153215), (16410, 122572), (21880, 91929), (30643, 65640), (32820, 61286)]