431482010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 832809600

約数和(自身を除く): 401327590

約数列:

[1, 2, 5, 10, 29, 53, 58, 67, 106, 134, 145, 265, 290, 335, 419, 530, 670, 838, 1537, 1943, 2095, 3074, 3551, 3886, 4190, 7102, 7685, 9715, 12151, 15370, 17755, 19430, 22207, 24302, 28073, 35510, 44414, 56146, 60755, 102979, 111035, 121510, 140365, 205958, 222070, 280730, 514895, 644003, 814117, 1029790, 1288006, 1487869, 1628234, 2975738, 3220015, 4070585, 6440030, 7439345, 8141170, 14878690, 43148201, 86296402, 215741005, 431482010]

約数ペア:

[(1, 431482010), (2, 215741005), (5, 86296402), (10, 43148201), (29, 14878690), (53, 8141170), (58, 7439345), (67, 6440030), (106, 4070585), (134, 3220015), (145, 2975738), (265, 1628234), (290, 1487869), (335, 1288006), (419, 1029790), (530, 814117), (670, 644003), (838, 514895), (1537, 280730), (1943, 222070), (2095, 205958), (3074, 140365), (3551, 121510), (3886, 111035), (4190, 102979), (7102, 60755), (7685, 56146), (9715, 44414), (12151, 35510), (15370, 28073), (17755, 24302), (19430, 22207)]