345600970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241679}}^1$

素因数の和:241710

約数の個数: 32

約数和(自身を含む): 730840320

約数和(自身を除く): 385239350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 241679, 483358, 1208395, 2416790, 2658469, 3141827, 5316938, 6283654, 13292345, 15709135, 26584690, 31418270, 34560097, 69120194, 172800485, 345600970]

約数ペア:

[(1, 345600970), (2, 172800485), (5, 69120194), (10, 34560097), (11, 31418270), (13, 26584690), (22, 15709135), (26, 13292345), (55, 6283654), (65, 5316938), (110, 3141827), (130, 2658469), (143, 2416790), (286, 1208395), (715, 483358), (1430, 241679)]