1960897050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1223}}^1$

素因数の和:1757

約数の個数: 144

約数和(自身を含む): 6037649280

約数和(自身を除く): 4076752230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 509, 525, 630, 1018, 1050, 1223, 1527, 1575, 2446, 2545, 3054, 3150, 3563, 3669, 4581, 5090, 6115, 7126, 7338, 7635, 8561, 9162, 10689, 11007, 12230, 12725, 15270, 17122, 17815, 18345, 21378, 22014, 22905, 25450, 25683, 30575, 32067, 35630, 36690, 38175, 42805, 45810, 51366, 53445, 55035, 61150, 64134, 76350, 77049, 85610, 89075, 91725, 106890, 110070, 114525, 128415, 154098, 160335, 178150, 183450, 214025, 229050, 256830, 267225, 275175, 320670, 385245, 428050, 534450, 550350, 622507, 642075, 770490, 801675, 1245014, 1284150, 1603350, 1867521, 1926225, 3112535, 3735042, 3852450, 4357549, 5602563, 6225070, 8715098, 9337605, 11205126, 13072647, 15562675, 18675210, 21787745, 26145294, 28012815, 31125350, 39217941, 43575490, 46688025, 56025630, 65363235, 78435882, 93376050, 108938725, 130726470, 140064075, 196089705, 217877450, 280128150, 326816175, 392179410, 653632350, 980448525, 1960897050]

約数ペア:

[(1, 1960897050), (2, 980448525), (3, 653632350), (5, 392179410), (6, 326816175), (7, 280128150), (9, 217877450), (10, 196089705), (14, 140064075), (15, 130726470), (18, 108938725), (21, 93376050), (25, 78435882), (30, 65363235), (35, 56025630), (42, 46688025), (45, 43575490), (50, 39217941), (63, 31125350), (70, 28012815), (75, 26145294), (90, 21787745), (105, 18675210), (126, 15562675), (150, 13072647), (175, 11205126), (210, 9337605), (225, 8715098), (315, 6225070), (350, 5602563), (450, 4357549), (509, 3852450), (525, 3735042), (630, 3112535), (1018, 1926225), (1050, 1867521), (1223, 1603350), (1527, 1284150), (1575, 1245014), (2446, 801675), (2545, 770490), (3054, 642075), (3150, 622507), (3563, 550350), (3669, 534450), (4581, 428050), (5090, 385245), (6115, 320670), (7126, 275175), (7338, 267225), (7635, 256830), (8561, 229050), (9162, 214025), (10689, 183450), (11007, 178150), (12230, 160335), (12725, 154098), (15270, 128415), (17122, 114525), (17815, 110070), (18345, 106890), (21378, 91725), (22014, 89075), (22905, 85610), (25450, 77049), (25683, 76350), (30575, 64134), (32067, 61150), (35630, 55035), (36690, 53445), (38175, 51366), (42805, 45810)]