2912985530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{188299}}^1$

素因数の和:188343

約数の個数: 64

約数和(自身を含む): 6833030400

約数和(自身を除く): 3920044870

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 15470, 188299, 376598, 941495, 1318093, 1882990, 2447887, 2636186, 3201083, 4895774, 6402166, 6590465, 12239435, 13180930, 16005415, 17135209, 22407581, 24478870, 32010830, 34270418, 41614079, 44815162, 83228158, 85676045, 112037905, 171352090, 208070395, 224075810, 291298553, 416140790, 582597106, 1456492765, 2912985530]

約数ペア:

[(1, 2912985530), (2, 1456492765), (5, 582597106), (7, 416140790), (10, 291298553), (13, 224075810), (14, 208070395), (17, 171352090), (26, 112037905), (34, 85676045), (35, 83228158), (65, 44815162), (70, 41614079), (85, 34270418), (91, 32010830), (119, 24478870), (130, 22407581), (170, 17135209), (182, 16005415), (221, 13180930), (238, 12239435), (442, 6590465), (455, 6402166), (595, 4895774), (910, 3201083), (1105, 2636186), (1190, 2447887), (1547, 1882990), (2210, 1318093), (3094, 941495), (7735, 376598), (15470, 188299)]