1260304850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 2747074176

約数和(自身を除く): 1486769326

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 107, 146, 175, 214, 350, 365, 461, 511, 535, 730, 749, 922, 1022, 1070, 1498, 1825, 2305, 2555, 2675, 3227, 3650, 3745, 4610, 5110, 5350, 6454, 7490, 7811, 11525, 12775, 15622, 16135, 18725, 23050, 25550, 32270, 33653, 37450, 39055, 49327, 54677, 67306, 78110, 80675, 98654, 109354, 161350, 168265, 195275, 235571, 246635, 273385, 336530, 345289, 390550, 471142, 493270, 546770, 690578, 841325, 1177855, 1233175, 1366925, 1682650, 1726445, 2355710, 2466350, 2733850, 3452890, 3600871, 5889275, 7201742, 8632225, 11778550, 17264450, 18004355, 25206097, 36008710, 50412194, 90021775, 126030485, 180043550, 252060970, 630152425, 1260304850]

約数ペア:

[(1, 1260304850), (2, 630152425), (5, 252060970), (7, 180043550), (10, 126030485), (14, 90021775), (25, 50412194), (35, 36008710), (50, 25206097), (70, 18004355), (73, 17264450), (107, 11778550), (146, 8632225), (175, 7201742), (214, 5889275), (350, 3600871), (365, 3452890), (461, 2733850), (511, 2466350), (535, 2355710), (730, 1726445), (749, 1682650), (922, 1366925), (1022, 1233175), (1070, 1177855), (1498, 841325), (1825, 690578), (2305, 546770), (2555, 493270), (2675, 471142), (3227, 390550), (3650, 345289), (3745, 336530), (4610, 273385), (5110, 246635), (5350, 235571), (6454, 195275), (7490, 168265), (7811, 161350), (11525, 109354), (12775, 98654), (15622, 80675), (16135, 78110), (18725, 67306), (23050, 54677), (25550, 49327), (32270, 39055), (33653, 37450)]