122151470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 261660672

約数和(自身を除く): 139509202

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 181, 217, 310, 311, 362, 434, 622, 905, 1085, 1267, 1555, 1810, 2170, 2177, 2534, 3110, 4354, 5611, 6335, 9641, 10885, 11222, 12670, 19282, 21770, 28055, 39277, 48205, 56110, 56291, 67487, 78554, 96410, 112582, 134974, 196385, 281455, 337435, 392770, 394037, 562910, 674870, 788074, 1745021, 1970185, 3490042, 3940370, 8725105, 12215147, 17450210, 24430294, 61075735, 122151470]

約数ペア:

[(1, 122151470), (2, 61075735), (5, 24430294), (7, 17450210), (10, 12215147), (14, 8725105), (31, 3940370), (35, 3490042), (62, 1970185), (70, 1745021), (155, 788074), (181, 674870), (217, 562910), (310, 394037), (311, 392770), (362, 337435), (434, 281455), (622, 196385), (905, 134974), (1085, 112582), (1267, 96410), (1555, 78554), (1810, 67487), (2170, 56291), (2177, 56110), (2534, 48205), (3110, 39277), (4354, 28055), (5611, 21770), (6335, 19282), (9641, 12670), (10885, 11222)]