15996841630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{9749}}^1$

素因数の和:11905

約数の個数: 64

約数和(自身を含む): 35919936000

約数和(自身を除く): 19923094370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2131, 4262, 9749, 10655, 14917, 19498, 21310, 23441, 29834, 46882, 48745, 68243, 74585, 97490, 107239, 117205, 136486, 149170, 164087, 214478, 234410, 328174, 341215, 536195, 682430, 750673, 820435, 1072390, 1501346, 1640870, 3753365, 7506730, 20775119, 41550238, 103875595, 145425833, 207751190, 228526309, 290851666, 457052618, 727129165, 1142631545, 1454258330, 1599684163, 2285263090, 3199368326, 7998420815, 15996841630]

約数ペア:

[(1, 15996841630), (2, 7998420815), (5, 3199368326), (7, 2285263090), (10, 1599684163), (11, 1454258330), (14, 1142631545), (22, 727129165), (35, 457052618), (55, 290851666), (70, 228526309), (77, 207751190), (110, 145425833), (154, 103875595), (385, 41550238), (770, 20775119), (2131, 7506730), (4262, 3753365), (9749, 1640870), (10655, 1501346), (14917, 1072390), (19498, 820435), (21310, 750673), (23441, 682430), (29834, 536195), (46882, 341215), (48745, 328174), (68243, 234410), (74585, 214478), (97490, 164087), (107239, 149170), (117205, 136486)]