231749310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1289}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 600747840

約数和(自身を除く): 368998530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 461, 922, 1289, 1383, 2305, 2578, 2766, 3867, 4610, 5993, 6445, 6915, 7734, 11986, 12890, 13830, 16757, 17979, 19335, 29965, 33514, 35958, 38670, 50271, 59930, 83785, 89895, 100542, 167570, 179790, 251355, 502710, 594229, 1188458, 1782687, 2971145, 3565374, 5942290, 7724977, 8913435, 15449954, 17826870, 23174931, 38624885, 46349862, 77249770, 115874655, 231749310]

約数ペア:

[(1, 231749310), (2, 115874655), (3, 77249770), (5, 46349862), (6, 38624885), (10, 23174931), (13, 17826870), (15, 15449954), (26, 8913435), (30, 7724977), (39, 5942290), (65, 3565374), (78, 2971145), (130, 1782687), (195, 1188458), (390, 594229), (461, 502710), (922, 251355), (1289, 179790), (1383, 167570), (2305, 100542), (2578, 89895), (2766, 83785), (3867, 59930), (4610, 50271), (5993, 38670), (6445, 35958), (6915, 33514), (7734, 29965), (11986, 19335), (12890, 17979), (13830, 16757)]