16249310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 21075490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 449, 470, 517, 658, 770, 898, 1034, 1645, 2245, 2585, 3143, 3290, 3619, 4490, 4939, 5170, 6286, 7238, 9878, 15715, 18095, 21103, 24695, 31430, 34573, 36190, 42206, 49390, 69146, 105515, 147721, 172865, 211030, 232133, 295442, 345730, 464266, 738605, 1160665, 1477210, 1624931, 2321330, 3249862, 8124655, 16249310]

約数ペア:

[(1, 16249310), (2, 8124655), (5, 3249862), (7, 2321330), (10, 1624931), (11, 1477210), (14, 1160665), (22, 738605), (35, 464266), (47, 345730), (55, 295442), (70, 232133), (77, 211030), (94, 172865), (110, 147721), (154, 105515), (235, 69146), (329, 49390), (385, 42206), (449, 36190), (470, 34573), (517, 31430), (658, 24695), (770, 21103), (898, 18095), (1034, 15715), (1645, 9878), (2245, 7238), (2585, 6286), (3143, 5170), (3290, 4939), (3619, 4490)]