341997290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{31873}}^1$

素因数の和:31946

約数の個数: 32

約数和(自身を含む): 654054480

約数和(自身を除く): 312057190

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 31873, 63746, 159365, 318730, 924317, 1179301, 1848634, 2358602, 4621585, 5896505, 9243170, 11793010, 34199729, 68399458, 170998645, 341997290]

約数ペア:

[(1, 341997290), (2, 170998645), (5, 68399458), (10, 34199729), (29, 11793010), (37, 9243170), (58, 5896505), (74, 4621585), (145, 2358602), (185, 1848634), (290, 1179301), (370, 924317), (1073, 318730), (2146, 159365), (5365, 63746), (10730, 31873)]