7071213660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{886117}}^1$

素因数の和:886155

約数の個数: 96

約数和(自身を含む): 23818851840

約数和(自身を除く): 16747638180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 886117, 1772234, 2658351, 3544468, 4430585, 5316702, 6202819, 8861170, 10633404, 12405638, 13291755, 16836223, 17722340, 18608457, 24811276, 26583510, 31014095, 33672446, 37216914, 50508669, 53167020, 62028190, 67344892, 74433828, 84181115, 93042285, 101017338, 117853561, 124056380, 168362230, 186084570, 202034676, 235707122, 252543345, 336724460, 353560683, 372169140, 471414244, 505086690, 589267805, 707121366, 1010173380, 1178535610, 1414242732, 1767803415, 2357071220, 3535606830, 7071213660]

約数ペア:

[(1, 7071213660), (2, 3535606830), (3, 2357071220), (4, 1767803415), (5, 1414242732), (6, 1178535610), (7, 1010173380), (10, 707121366), (12, 589267805), (14, 505086690), (15, 471414244), (19, 372169140), (20, 353560683), (21, 336724460), (28, 252543345), (30, 235707122), (35, 202034676), (38, 186084570), (42, 168362230), (57, 124056380), (60, 117853561), (70, 101017338), (76, 93042285), (84, 84181115), (95, 74433828), (105, 67344892), (114, 62028190), (133, 53167020), (140, 50508669), (190, 37216914), (210, 33672446), (228, 31014095), (266, 26583510), (285, 24811276), (380, 18608457), (399, 17722340), (420, 16836223), (532, 13291755), (570, 12405638), (665, 10633404), (798, 8861170), (1140, 6202819), (1330, 5316702), (1596, 4430585), (1995, 3544468), (2660, 2658351), (3990, 1772234), (7980, 886117)]