169084370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 380007936

約数和(自身を除く): 210923566

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1846, 2485, 2617, 4615, 4970, 5234, 6461, 9230, 12922, 13085, 18319, 26170, 32305, 34021, 36638, 64610, 68042, 91595, 170105, 183190, 185807, 238147, 340210, 371614, 476294, 929035, 1190735, 1300649, 1858070, 2381470, 2415491, 2601298, 4830982, 6503245, 12077455, 13006490, 16908437, 24154910, 33816874, 84542185, 169084370]

約数ペア:

[(1, 169084370), (2, 84542185), (5, 33816874), (7, 24154910), (10, 16908437), (13, 13006490), (14, 12077455), (26, 6503245), (35, 4830982), (65, 2601298), (70, 2415491), (71, 2381470), (91, 1858070), (130, 1300649), (142, 1190735), (182, 929035), (355, 476294), (455, 371614), (497, 340210), (710, 238147), (910, 185807), (923, 183190), (994, 170105), (1846, 91595), (2485, 68042), (2617, 64610), (4615, 36638), (4970, 34021), (5234, 32305), (6461, 26170), (9230, 18319), (12922, 13085)]