297134420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 706478976

約数和(自身を除く): 409344556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 173, 185, 211, 220, 346, 370, 407, 422, 692, 740, 814, 844, 865, 1055, 1628, 1730, 1903, 2035, 2110, 2321, 3460, 3806, 4070, 4220, 4642, 6401, 7612, 7807, 8140, 9284, 9515, 11605, 12802, 15614, 19030, 23210, 25604, 31228, 32005, 36503, 38060, 39035, 46420, 64010, 70411, 73006, 78070, 85877, 128020, 140822, 146012, 156140, 171754, 182515, 281644, 343508, 352055, 365030, 401533, 429385, 704110, 730060, 803066, 858770, 1350611, 1408220, 1606132, 1717540, 2007665, 2701222, 4015330, 5402444, 6753055, 8030660, 13506110, 14856721, 27012220, 29713442, 59426884, 74283605, 148567210, 297134420]

約数ペア:

[(1, 297134420), (2, 148567210), (4, 74283605), (5, 59426884), (10, 29713442), (11, 27012220), (20, 14856721), (22, 13506110), (37, 8030660), (44, 6753055), (55, 5402444), (74, 4015330), (110, 2701222), (148, 2007665), (173, 1717540), (185, 1606132), (211, 1408220), (220, 1350611), (346, 858770), (370, 803066), (407, 730060), (422, 704110), (692, 429385), (740, 401533), (814, 365030), (844, 352055), (865, 343508), (1055, 281644), (1628, 182515), (1730, 171754), (1903, 156140), (2035, 146012), (2110, 140822), (2321, 128020), (3460, 85877), (3806, 78070), (4070, 73006), (4220, 70411), (4642, 64010), (6401, 46420), (7612, 39035), (7807, 38060), (8140, 36503), (9284, 32005), (9515, 31228), (11605, 25604), (12802, 23210), (15614, 19030)]