7321230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11621}}^1$

素因数の和:11641

約数の個数: 48

約数和(自身を含む): 21756384

約数和(自身を除く): 14435154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 11621, 23242, 34863, 58105, 69726, 81347, 104589, 116210, 162694, 174315, 209178, 244041, 348630, 406735, 488082, 522945, 732123, 813470, 1045890, 1220205, 1464246, 2440410, 3660615, 7321230]

約数ペア:

[(1, 7321230), (2, 3660615), (3, 2440410), (5, 1464246), (6, 1220205), (7, 1045890), (9, 813470), (10, 732123), (14, 522945), (15, 488082), (18, 406735), (21, 348630), (30, 244041), (35, 209178), (42, 174315), (45, 162694), (63, 116210), (70, 104589), (90, 81347), (105, 69726), (126, 58105), (210, 34863), (315, 23242), (630, 11621)]