70629440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31531}}^1$

素因数の和:31555

約数の個数: 56

約数和(自身を含む): 192219072

約数和(自身を除く): 121589632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31531, 63062, 126124, 157655, 220717, 252248, 315310, 441434, 504496, 630620, 882868, 1008992, 1103585, 1261240, 1765736, 2017984, 2207170, 2522480, 3531472, 4414340, 5044960, 7062944, 8828680, 10089920, 14125888, 17657360, 35314720, 70629440]

約数ペア:

[(1, 70629440), (2, 35314720), (4, 17657360), (5, 14125888), (7, 10089920), (8, 8828680), (10, 7062944), (14, 5044960), (16, 4414340), (20, 3531472), (28, 2522480), (32, 2207170), (35, 2017984), (40, 1765736), (56, 1261240), (64, 1103585), (70, 1008992), (80, 882868), (112, 630620), (140, 504496), (160, 441434), (224, 315310), (280, 252248), (320, 220717), (448, 157655), (560, 126124), (1120, 63062), (2240, 31531)]