164447670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21839}}^1$

素因数の和:22100

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 231817290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 21839, 43678, 65517, 109195, 131034, 218390, 327585, 655170, 5481589, 10963178, 16444767, 27407945, 32889534, 54815890, 82223835, 164447670]

約数ペア:

[(1, 164447670), (2, 82223835), (3, 54815890), (5, 32889534), (6, 27407945), (10, 16444767), (15, 10963178), (30, 5481589), (251, 655170), (502, 327585), (753, 218390), (1255, 131034), (1506, 109195), (2510, 65517), (3765, 43678), (7530, 21839)]