1427409480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1699297}}^1$

素因数の和:1699318

約数の個数: 64

約数和(自身を含む): 4893978240

約数和(自身を除く): 3466568760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1699297, 3398594, 5097891, 6797188, 8496485, 10195782, 11895079, 13594376, 16992970, 20391564, 23790158, 25489455, 33985940, 35685237, 40783128, 47580316, 50978910, 59475395, 67971880, 71370474, 95160632, 101957820, 118950790, 142740948, 178426185, 203915640, 237901580, 285481896, 356852370, 475803160, 713704740, 1427409480]

約数ペア:

[(1, 1427409480), (2, 713704740), (3, 475803160), (4, 356852370), (5, 285481896), (6, 237901580), (7, 203915640), (8, 178426185), (10, 142740948), (12, 118950790), (14, 101957820), (15, 95160632), (20, 71370474), (21, 67971880), (24, 59475395), (28, 50978910), (30, 47580316), (35, 40783128), (40, 35685237), (42, 33985940), (56, 25489455), (60, 23790158), (70, 20391564), (84, 16992970), (105, 13594376), (120, 11895079), (140, 10195782), (168, 8496485), (210, 6797188), (280, 5097891), (420, 3398594), (840, 1699297)]