340980510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1097}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 883213632

約数和(自身を除く): 542233122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 797, 1097, 1594, 2194, 2391, 3291, 3985, 4782, 5485, 6582, 7970, 10361, 10970, 11955, 14261, 16455, 20722, 23910, 28522, 31083, 32910, 42783, 51805, 62166, 71305, 85566, 103610, 142610, 155415, 213915, 310830, 427830, 874309, 1748618, 2622927, 4371545, 5245854, 8743090, 11366017, 13114635, 22732034, 26229270, 34098051, 56830085, 68196102, 113660170, 170490255, 340980510]

約数ペア:

[(1, 340980510), (2, 170490255), (3, 113660170), (5, 68196102), (6, 56830085), (10, 34098051), (13, 26229270), (15, 22732034), (26, 13114635), (30, 11366017), (39, 8743090), (65, 5245854), (78, 4371545), (130, 2622927), (195, 1748618), (390, 874309), (797, 427830), (1097, 310830), (1594, 213915), (2194, 155415), (2391, 142610), (3291, 103610), (3985, 85566), (4782, 71305), (5485, 62166), (6582, 51805), (7970, 42783), (10361, 32910), (10970, 31083), (11955, 28522), (14261, 23910), (16455, 20722)]