73781070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 203046912

約数和(自身を除く): 129265842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 67, 71, 94, 110, 134, 141, 142, 165, 201, 213, 235, 282, 330, 335, 355, 402, 426, 470, 517, 670, 705, 710, 737, 781, 1005, 1034, 1065, 1410, 1474, 1551, 1562, 2010, 2130, 2211, 2343, 2585, 3102, 3149, 3337, 3685, 3905, 4422, 4686, 4757, 5170, 6298, 6674, 7370, 7755, 7810, 9447, 9514, 10011, 11055, 11715, 14271, 15510, 15745, 16685, 18894, 20022, 22110, 23430, 23785, 28542, 31490, 33370, 34639, 36707, 47235, 47570, 50055, 52327, 69278, 71355, 73414, 94470, 100110, 103917, 104654, 110121, 142710, 156981, 173195, 183535, 207834, 220242, 223579, 261635, 313962, 346390, 367070, 447158, 519585, 523270, 550605, 670737, 784905, 1039170, 1101210, 1117895, 1341474, 1569810, 2235790, 2459369, 3353685, 4918738, 6707370, 7378107, 12296845, 14756214, 24593690, 36890535, 73781070]

約数ペア:

[(1, 73781070), (2, 36890535), (3, 24593690), (5, 14756214), (6, 12296845), (10, 7378107), (11, 6707370), (15, 4918738), (22, 3353685), (30, 2459369), (33, 2235790), (47, 1569810), (55, 1341474), (66, 1117895), (67, 1101210), (71, 1039170), (94, 784905), (110, 670737), (134, 550605), (141, 523270), (142, 519585), (165, 447158), (201, 367070), (213, 346390), (235, 313962), (282, 261635), (330, 223579), (335, 220242), (355, 207834), (402, 183535), (426, 173195), (470, 156981), (517, 142710), (670, 110121), (705, 104654), (710, 103917), (737, 100110), (781, 94470), (1005, 73414), (1034, 71355), (1065, 69278), (1410, 52327), (1474, 50055), (1551, 47570), (1562, 47235), (2010, 36707), (2130, 34639), (2211, 33370), (2343, 31490), (2585, 28542), (3102, 23785), (3149, 23430), (3337, 22110), (3685, 20022), (3905, 18894), (4422, 16685), (4686, 15745), (4757, 15510), (5170, 14271), (6298, 11715), (6674, 11055), (7370, 10011), (7755, 9514), (7810, 9447)]