3429440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 9339072

約数和(自身を除く): 5909632

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, 1531, 2240, 3062, 6124, 7655, 10717, 12248, 15310, 21434, 24496, 30620, 42868, 48992, 53585, 61240, 85736, 97984, 107170, 122480, 171472, 214340, 244960, 342944, 428680, 489920, 685888, 857360, 1714720, 3429440]

約数ペア:

[(1, 3429440), (2, 1714720), (4, 857360), (5, 685888), (7, 489920), (8, 428680), (10, 342944), (14, 244960), (16, 214340), (20, 171472), (28, 122480), (32, 107170), (35, 97984), (40, 85736), (56, 61240), (64, 53585), (70, 48992), (80, 42868), (112, 30620), (140, 24496), (160, 21434), (224, 15310), (280, 12248), (320, 10717), (448, 7655), (560, 6124), (1120, 3062), (1531, 2240)]