69703970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7527

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 83949790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 7487, 9310, 14974, 37435, 52409, 74870, 104818, 142253, 262045, 284506, 366863, 524090, 711265, 733726, 995771, 1422530, 1834315, 1991542, 3668630, 4978855, 6970397, 9957710, 13940794, 34851985, 69703970]

約数ペア:

[(1, 69703970), (2, 34851985), (5, 13940794), (7, 9957710), (10, 6970397), (14, 4978855), (19, 3668630), (35, 1991542), (38, 1834315), (49, 1422530), (70, 995771), (95, 733726), (98, 711265), (133, 524090), (190, 366863), (245, 284506), (266, 262045), (490, 142253), (665, 104818), (931, 74870), (1330, 52409), (1862, 37435), (4655, 14974), (7487, 9310)]