81617532090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1\times {\mathrm{12497}}^1$

素因数の和:13543

約数の個数: 64

約数和(自身を含む): 196830902016

約数和(自身を除く): 115213369926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 743, 879, 1465, 1486, 1758, 2229, 2930, 3715, 4395, 4458, 7430, 8790, 11145, 12497, 22290, 24994, 37491, 62485, 74982, 124970, 187455, 217699, 374910, 435398, 653097, 1088495, 1306194, 2176990, 3265485, 3661621, 6530970, 7323242, 9285271, 10984863, 18308105, 18570542, 21969726, 27855813, 36616210, 46426355, 54924315, 55711626, 92852710, 109848630, 139279065, 278558130, 2720584403, 5441168806, 8161753209, 13602922015, 16323506418, 27205844030, 40808766045, 81617532090]

約数ペア:

[(1, 81617532090), (2, 40808766045), (3, 27205844030), (5, 16323506418), (6, 13602922015), (10, 8161753209), (15, 5441168806), (30, 2720584403), (293, 278558130), (586, 139279065), (743, 109848630), (879, 92852710), (1465, 55711626), (1486, 54924315), (1758, 46426355), (2229, 36616210), (2930, 27855813), (3715, 21969726), (4395, 18570542), (4458, 18308105), (7430, 10984863), (8790, 9285271), (11145, 7323242), (12497, 6530970), (22290, 3661621), (24994, 3265485), (37491, 2176990), (62485, 1306194), (74982, 1088495), (124970, 653097), (187455, 435398), (217699, 374910)]