812596590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6323

約数の個数: 128

約数和(自身を含む): 2397064320

約数和(自身を除く): 1584467730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 585, 666, 702, 962, 999, 1110, 1170, 1443, 1665, 1755, 1998, 2405, 2886, 3330, 3510, 4329, 4810, 4995, 6257, 7215, 8658, 9990, 12514, 12987, 14430, 18771, 21645, 25974, 31285, 37542, 43290, 56313, 62570, 64935, 81341, 93855, 112626, 129870, 162682, 168939, 187710, 231509, 244023, 281565, 337878, 406705, 463018, 488046, 563130, 694527, 732069, 813410, 844695, 1157545, 1220115, 1389054, 1464138, 1689390, 2083581, 2196207, 2315090, 2440230, 3009617, 3472635, 3660345, 4167162, 4392414, 6019234, 6250743, 6945270, 7320690, 9028851, 10417905, 10981035, 12501486, 15048085, 18057702, 20835810, 21962070, 27086553, 30096170, 31253715, 45144255, 54173106, 62507430, 81259659, 90288510, 135432765, 162519318, 270865530, 406298295, 812596590]

約数ペア:

[(1, 812596590), (2, 406298295), (3, 270865530), (5, 162519318), (6, 135432765), (9, 90288510), (10, 81259659), (13, 62507430), (15, 54173106), (18, 45144255), (26, 31253715), (27, 30096170), (30, 27086553), (37, 21962070), (39, 20835810), (45, 18057702), (54, 15048085), (65, 12501486), (74, 10981035), (78, 10417905), (90, 9028851), (111, 7320690), (117, 6945270), (130, 6250743), (135, 6019234), (185, 4392414), (195, 4167162), (222, 3660345), (234, 3472635), (270, 3009617), (333, 2440230), (351, 2315090), (370, 2196207), (390, 2083581), (481, 1689390), (555, 1464138), (585, 1389054), (666, 1220115), (702, 1157545), (962, 844695), (999, 813410), (1110, 732069), (1170, 694527), (1443, 563130), (1665, 488046), (1755, 463018), (1998, 406705), (2405, 337878), (2886, 281565), (3330, 244023), (3510, 231509), (4329, 187710), (4810, 168939), (4995, 162682), (6257, 129870), (7215, 112626), (8658, 93855), (9990, 81341), (12514, 64935), (12987, 62570), (14430, 56313), (18771, 43290), (21645, 37542), (25974, 31285)]