6999160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3571}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 18324360

約数和(自身を除く): 11325200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3571, 7142, 14284, 17855, 24997, 28568, 35710, 49994, 71420, 99988, 124985, 142840, 174979, 199976, 249970, 349958, 499940, 699916, 874895, 999880, 1399832, 1749790, 3499580, 6999160]

約数ペア:

[(1, 6999160), (2, 3499580), (4, 1749790), (5, 1399832), (7, 999880), (8, 874895), (10, 699916), (14, 499940), (20, 349958), (28, 249970), (35, 199976), (40, 174979), (49, 142840), (56, 124985), (70, 99988), (98, 71420), (140, 49994), (196, 35710), (245, 28568), (280, 24997), (392, 17855), (490, 14284), (980, 7142), (1960, 3571)]