2473520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{631}}^1$

素因数の和:658

約数の個数: 60

約数和(自身を含む): 6700464

約数和(自身を除く): 4226944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 631, 784, 980, 1262, 1960, 2524, 3155, 3920, 4417, 5048, 6310, 8834, 10096, 12620, 17668, 22085, 25240, 30919, 35336, 44170, 50480, 61838, 70672, 88340, 123676, 154595, 176680, 247352, 309190, 353360, 494704, 618380, 1236760, 2473520]

約数ペア:

[(1, 2473520), (2, 1236760), (4, 618380), (5, 494704), (7, 353360), (8, 309190), (10, 247352), (14, 176680), (16, 154595), (20, 123676), (28, 88340), (35, 70672), (40, 61838), (49, 50480), (56, 44170), (70, 35336), (80, 30919), (98, 25240), (112, 22085), (140, 17668), (196, 12620), (245, 10096), (280, 8834), (392, 6310), (490, 5048), (560, 4417), (631, 3920), (784, 3155), (980, 2524), (1262, 1960)]