79365390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 206369856

約数和(自身を除く): 127004466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1033, 1182, 1970, 2066, 2561, 2955, 3099, 5122, 5165, 5910, 6198, 7683, 10330, 12805, 13429, 15366, 15495, 25610, 26858, 30990, 38415, 40287, 67145, 76830, 80574, 134290, 201435, 203501, 402870, 407002, 610503, 1017505, 1221006, 2035010, 2645513, 3052515, 5291026, 6105030, 7936539, 13227565, 15873078, 26455130, 39682695, 79365390]

約数ペア:

[(1, 79365390), (2, 39682695), (3, 26455130), (5, 15873078), (6, 13227565), (10, 7936539), (13, 6105030), (15, 5291026), (26, 3052515), (30, 2645513), (39, 2035010), (65, 1221006), (78, 1017505), (130, 610503), (195, 407002), (197, 402870), (390, 203501), (394, 201435), (591, 134290), (985, 80574), (1033, 76830), (1182, 67145), (1970, 40287), (2066, 38415), (2561, 30990), (2955, 26858), (3099, 25610), (5122, 15495), (5165, 15366), (5910, 13429), (6198, 12805), (7683, 10330)]