856552770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 2265090048

約数和(自身を除く): 1408537278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 137, 254, 274, 381, 411, 547, 635, 685, 762, 822, 1094, 1143, 1233, 1270, 1370, 1641, 1905, 2055, 2286, 2466, 2735, 3282, 3810, 4110, 4923, 5470, 5715, 6165, 8205, 9846, 11430, 12330, 16410, 17399, 24615, 34798, 49230, 52197, 69469, 74939, 86995, 104394, 138938, 149878, 156591, 173990, 208407, 224817, 260985, 313182, 347345, 374695, 416814, 449634, 521970, 625221, 674451, 694690, 749390, 782955, 1042035, 1124085, 1250442, 1348902, 1565910, 2084070, 2248170, 3126105, 3372255, 6252210, 6744510, 9517253, 19034506, 28551759, 47586265, 57103518, 85655277, 95172530, 142758795, 171310554, 285517590, 428276385, 856552770]

約数ペア:

[(1, 856552770), (2, 428276385), (3, 285517590), (5, 171310554), (6, 142758795), (9, 95172530), (10, 85655277), (15, 57103518), (18, 47586265), (30, 28551759), (45, 19034506), (90, 9517253), (127, 6744510), (137, 6252210), (254, 3372255), (274, 3126105), (381, 2248170), (411, 2084070), (547, 1565910), (635, 1348902), (685, 1250442), (762, 1124085), (822, 1042035), (1094, 782955), (1143, 749390), (1233, 694690), (1270, 674451), (1370, 625221), (1641, 521970), (1905, 449634), (2055, 416814), (2286, 374695), (2466, 347345), (2735, 313182), (3282, 260985), (3810, 224817), (4110, 208407), (4923, 173990), (5470, 156591), (5715, 149878), (6165, 138938), (8205, 104394), (9846, 86995), (11430, 74939), (12330, 69469), (16410, 52197), (17399, 49230), (24615, 34798)]