64773810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 109408590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1889, 1905, 2286, 3429, 3778, 3810, 5667, 5715, 6858, 9445, 11334, 11430, 17001, 17145, 18890, 28335, 34002, 34290, 51003, 56670, 85005, 102006, 170010, 239903, 255015, 479806, 510030, 719709, 1199515, 1439418, 2159127, 2399030, 3598545, 4318254, 6477381, 7197090, 10795635, 12954762, 21591270, 32386905, 64773810]

約数ペア:

[(1, 64773810), (2, 32386905), (3, 21591270), (5, 12954762), (6, 10795635), (9, 7197090), (10, 6477381), (15, 4318254), (18, 3598545), (27, 2399030), (30, 2159127), (45, 1439418), (54, 1199515), (90, 719709), (127, 510030), (135, 479806), (254, 255015), (270, 239903), (381, 170010), (635, 102006), (762, 85005), (1143, 56670), (1270, 51003), (1889, 34290), (1905, 34002), (2286, 28335), (3429, 18890), (3778, 17145), (3810, 17001), (5667, 11430), (5715, 11334), (6858, 9445)]