27716820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 56108460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 593, 615, 779, 820, 1140, 1186, 1230, 1558, 1779, 2337, 2372, 2460, 2965, 3116, 3558, 3895, 4674, 5930, 7116, 7790, 8895, 9348, 11267, 11685, 11860, 15580, 17790, 22534, 23370, 24313, 33801, 35580, 45068, 46740, 48626, 56335, 67602, 72939, 97252, 112670, 121565, 135204, 145878, 169005, 225340, 243130, 291756, 338010, 364695, 461947, 486260, 676020, 729390, 923894, 1385841, 1458780, 1847788, 2309735, 2771682, 4619470, 5543364, 6929205, 9238940, 13858410, 27716820]

約数ペア:

[(1, 27716820), (2, 13858410), (3, 9238940), (4, 6929205), (5, 5543364), (6, 4619470), (10, 2771682), (12, 2309735), (15, 1847788), (19, 1458780), (20, 1385841), (30, 923894), (38, 729390), (41, 676020), (57, 486260), (60, 461947), (76, 364695), (82, 338010), (95, 291756), (114, 243130), (123, 225340), (164, 169005), (190, 145878), (205, 135204), (228, 121565), (246, 112670), (285, 97252), (380, 72939), (410, 67602), (492, 56335), (570, 48626), (593, 46740), (615, 45068), (779, 35580), (820, 33801), (1140, 24313), (1186, 23370), (1230, 22534), (1558, 17790), (1779, 15580), (2337, 11860), (2372, 11685), (2460, 11267), (2965, 9348), (3116, 8895), (3558, 7790), (3895, 7116), (4674, 5930)]