70184385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 68193855

約数列:

[1, 3, 5, 9, 15, 19, 23, 43, 45, 57, 69, 83, 95, 115, 129, 171, 207, 215, 249, 285, 345, 387, 415, 437, 645, 747, 817, 855, 989, 1035, 1245, 1311, 1577, 1909, 1935, 2185, 2451, 2967, 3569, 3735, 3933, 4085, 4731, 4945, 5727, 6555, 7353, 7885, 8901, 9545, 10707, 12255, 14193, 14835, 17181, 17845, 18791, 19665, 23655, 28635, 32121, 36271, 36765, 44505, 53535, 56373, 67811, 70965, 82087, 85905, 93955, 108813, 160605, 169119, 181355, 203433, 246261, 281865, 326439, 339055, 410435, 544065, 610299, 738783, 845595, 1017165, 1231305, 1559653, 1632195, 3051495, 3693915, 4678959, 7798265, 14036877, 23394795, 70184385]

約数ペア:

[(1, 70184385), (3, 23394795), (5, 14036877), (9, 7798265), (15, 4678959), (19, 3693915), (23, 3051495), (43, 1632195), (45, 1559653), (57, 1231305), (69, 1017165), (83, 845595), (95, 738783), (115, 610299), (129, 544065), (171, 410435), (207, 339055), (215, 326439), (249, 281865), (285, 246261), (345, 203433), (387, 181355), (415, 169119), (437, 160605), (645, 108813), (747, 93955), (817, 85905), (855, 82087), (989, 70965), (1035, 67811), (1245, 56373), (1311, 53535), (1577, 44505), (1909, 36765), (1935, 36271), (2185, 32121), (2451, 28635), (2967, 23655), (3569, 19665), (3735, 18791), (3933, 17845), (4085, 17181), (4731, 14835), (4945, 14193), (5727, 12255), (6555, 10707), (7353, 9545), (7885, 8901)]