120791627830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1\times {\mathrm{1493}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 224408361600

約数和(自身を除く): 103616733770

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 449, 487, 898, 974, 1493, 2245, 2435, 2986, 4490, 4870, 7465, 14930, 16613, 18019, 33226, 36038, 55241, 83065, 90095, 110482, 166130, 180190, 218663, 276205, 437326, 552410, 670357, 727091, 1093315, 1340714, 1454182, 2186630, 3351785, 3635455, 6703570, 7270910, 8090531, 16181062, 24803209, 26902367, 40452655, 49606418, 53804734, 80905310, 124016045, 134511835, 248032090, 269023670, 326463859, 652927718, 1632319295, 3264638590, 12079162783, 24158325566, 60395813915, 120791627830]

約数ペア:

[(1, 120791627830), (2, 60395813915), (5, 24158325566), (10, 12079162783), (37, 3264638590), (74, 1632319295), (185, 652927718), (370, 326463859), (449, 269023670), (487, 248032090), (898, 134511835), (974, 124016045), (1493, 80905310), (2245, 53804734), (2435, 49606418), (2986, 40452655), (4490, 26902367), (4870, 24803209), (7465, 16181062), (14930, 8090531), (16613, 7270910), (18019, 6703570), (33226, 3635455), (36038, 3351785), (55241, 2186630), (83065, 1454182), (90095, 1340714), (110482, 1093315), (166130, 727091), (180190, 670357), (218663, 552410), (276205, 437326)]