2320010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 5474304

約数和(自身を除く): 3154294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 131, 154, 161, 230, 253, 262, 322, 385, 506, 655, 770, 805, 917, 1265, 1310, 1441, 1610, 1771, 1834, 2530, 2882, 3013, 3542, 4585, 6026, 7205, 8855, 9170, 10087, 14410, 15065, 17710, 20174, 21091, 30130, 33143, 42182, 50435, 66286, 100870, 105455, 165715, 210910, 232001, 331430, 464002, 1160005, 2320010]

約数ペア:

[(1, 2320010), (2, 1160005), (5, 464002), (7, 331430), (10, 232001), (11, 210910), (14, 165715), (22, 105455), (23, 100870), (35, 66286), (46, 50435), (55, 42182), (70, 33143), (77, 30130), (110, 21091), (115, 20174), (131, 17710), (154, 15065), (161, 14410), (230, 10087), (253, 9170), (262, 8855), (322, 7205), (385, 6026), (506, 4585), (655, 3542), (770, 3013), (805, 2882), (917, 2530), (1265, 1834), (1310, 1771), (1441, 1610)]