153230210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 327849984

約数和(自身を除く): 174619774

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 241, 293, 310, 434, 482, 586, 1085, 1205, 1465, 1687, 2051, 2170, 2410, 2930, 3374, 4102, 7471, 8435, 9083, 10255, 14942, 16870, 18166, 20510, 37355, 45415, 52297, 63581, 70613, 74710, 90830, 104594, 127162, 141226, 261485, 317905, 353065, 494291, 522970, 635810, 706130, 988582, 2189003, 2471455, 4378006, 4942910, 10945015, 15323021, 21890030, 30646042, 76615105, 153230210]

約数ペア:

[(1, 153230210), (2, 76615105), (5, 30646042), (7, 21890030), (10, 15323021), (14, 10945015), (31, 4942910), (35, 4378006), (62, 2471455), (70, 2189003), (155, 988582), (217, 706130), (241, 635810), (293, 522970), (310, 494291), (434, 353065), (482, 317905), (586, 261485), (1085, 141226), (1205, 127162), (1465, 104594), (1687, 90830), (2051, 74710), (2170, 70613), (2410, 63581), (2930, 52297), (3374, 45415), (4102, 37355), (7471, 20510), (8435, 18166), (9083, 16870), (10255, 14942)]