14987630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 16900450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 419, 490, 511, 730, 838, 1022, 2095, 2555, 2933, 3577, 4190, 5110, 5866, 7154, 14665, 17885, 20531, 29330, 30587, 35770, 41062, 61174, 102655, 152935, 205310, 214109, 305870, 428218, 1070545, 1498763, 2141090, 2997526, 7493815, 14987630]

約数ペア:

[(1, 14987630), (2, 7493815), (5, 2997526), (7, 2141090), (10, 1498763), (14, 1070545), (35, 428218), (49, 305870), (70, 214109), (73, 205310), (98, 152935), (146, 102655), (245, 61174), (365, 41062), (419, 35770), (490, 30587), (511, 29330), (730, 20531), (838, 17885), (1022, 14665), (2095, 7154), (2555, 5866), (2933, 5110), (3577, 4190)]