64723610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5787

約数の個数: 48

約数和(自身を含む): 141440256

約数和(自身を除く): 76716646

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 5743, 11270, 11486, 28715, 40201, 57430, 80402, 132089, 201005, 264178, 281407, 402010, 562814, 660445, 924623, 1320890, 1407035, 1849246, 2814070, 4623115, 6472361, 9246230, 12944722, 32361805, 64723610]

約数ペア:

[(1, 64723610), (2, 32361805), (5, 12944722), (7, 9246230), (10, 6472361), (14, 4623115), (23, 2814070), (35, 1849246), (46, 1407035), (49, 1320890), (70, 924623), (98, 660445), (115, 562814), (161, 402010), (230, 281407), (245, 264178), (322, 201005), (490, 132089), (805, 80402), (1127, 57430), (1610, 40201), (2254, 28715), (5635, 11486), (5743, 11270)]