6505660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 16128000

約数和(自身を除く): 9622340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1499, 2170, 2998, 4340, 5996, 7495, 10493, 14990, 20986, 29980, 41972, 46469, 52465, 92938, 104930, 185876, 209860, 232345, 325283, 464690, 650566, 929380, 1301132, 1626415, 3252830, 6505660]

約数ペア:

[(1, 6505660), (2, 3252830), (4, 1626415), (5, 1301132), (7, 929380), (10, 650566), (14, 464690), (20, 325283), (28, 232345), (31, 209860), (35, 185876), (62, 104930), (70, 92938), (124, 52465), (140, 46469), (155, 41972), (217, 29980), (310, 20986), (434, 14990), (620, 10493), (868, 7495), (1085, 5996), (1499, 4340), (2170, 2998)]