2685859830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{25057}}^1$

素因数の和:25470

約数の個数: 64

約数和(自身を含む): 7180620480

約数和(自身を除く): 4494760650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1985, 2382, 3573, 3970, 5955, 7146, 10719, 11910, 17865, 21438, 25057, 35730, 50114, 53595, 75171, 107190, 125285, 150342, 225513, 250570, 375855, 451026, 676539, 751710, 1127565, 1353078, 2255130, 3382695, 6765390, 9947629, 19895258, 29842887, 49738145, 59685774, 89528661, 99476290, 149214435, 179057322, 268585983, 298428870, 447643305, 537171966, 895286610, 1342929915, 2685859830]

約数ペア:

[(1, 2685859830), (2, 1342929915), (3, 895286610), (5, 537171966), (6, 447643305), (9, 298428870), (10, 268585983), (15, 179057322), (18, 149214435), (27, 99476290), (30, 89528661), (45, 59685774), (54, 49738145), (90, 29842887), (135, 19895258), (270, 9947629), (397, 6765390), (794, 3382695), (1191, 2255130), (1985, 1353078), (2382, 1127565), (3573, 751710), (3970, 676539), (5955, 451026), (7146, 375855), (10719, 250570), (11910, 225513), (17865, 150342), (21438, 125285), (25057, 107190), (35730, 75171), (50114, 53595)]