395647590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 1043275680

約数和(自身を除く): 647628090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 169, 195, 219, 338, 365, 390, 438, 507, 730, 845, 949, 1014, 1069, 1095, 1690, 1898, 2138, 2190, 2535, 2847, 3207, 4745, 5070, 5345, 5694, 6414, 9490, 10690, 12337, 13897, 14235, 16035, 24674, 27794, 28470, 32070, 37011, 41691, 61685, 69485, 74022, 78037, 83382, 123370, 138970, 156074, 180661, 185055, 208455, 234111, 361322, 370110, 390185, 416910, 468222, 541983, 780370, 903305, 1014481, 1083966, 1170555, 1806610, 2028962, 2341110, 2709915, 3043443, 5072405, 5419830, 6086886, 10144810, 13188253, 15217215, 26376506, 30434430, 39564759, 65941265, 79129518, 131882530, 197823795, 395647590]

約数ペア:

[(1, 395647590), (2, 197823795), (3, 131882530), (5, 79129518), (6, 65941265), (10, 39564759), (13, 30434430), (15, 26376506), (26, 15217215), (30, 13188253), (39, 10144810), (65, 6086886), (73, 5419830), (78, 5072405), (130, 3043443), (146, 2709915), (169, 2341110), (195, 2028962), (219, 1806610), (338, 1170555), (365, 1083966), (390, 1014481), (438, 903305), (507, 780370), (730, 541983), (845, 468222), (949, 416910), (1014, 390185), (1069, 370110), (1095, 361322), (1690, 234111), (1898, 208455), (2138, 185055), (2190, 180661), (2535, 156074), (2847, 138970), (3207, 123370), (4745, 83382), (5070, 78037), (5345, 74022), (5694, 69485), (6414, 61685), (9490, 41691), (10690, 37011), (12337, 32070), (13897, 28470), (14235, 27794), (16035, 24674)]