12179930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 14258470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 67, 70, 98, 106, 134, 245, 265, 335, 343, 371, 469, 490, 530, 670, 686, 742, 938, 1715, 1855, 2345, 2597, 3283, 3430, 3551, 3710, 4690, 5194, 6566, 7102, 12985, 16415, 17755, 18179, 22981, 24857, 25970, 32830, 35510, 36358, 45962, 49714, 90895, 114905, 124285, 173999, 181790, 229810, 248570, 347998, 869995, 1217993, 1739990, 2435986, 6089965, 12179930]

約数ペア:

[(1, 12179930), (2, 6089965), (5, 2435986), (7, 1739990), (10, 1217993), (14, 869995), (35, 347998), (49, 248570), (53, 229810), (67, 181790), (70, 173999), (98, 124285), (106, 114905), (134, 90895), (245, 49714), (265, 45962), (335, 36358), (343, 35510), (371, 32830), (469, 25970), (490, 24857), (530, 22981), (670, 18179), (686, 17755), (742, 16415), (938, 12985), (1715, 7102), (1855, 6566), (2345, 5194), (2597, 4690), (3283, 3710), (3430, 3551)]