129396170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 250822656

約数和(自身を除く): 121426486

約数列:

[1, 2, 5, 10, 31, 47, 62, 83, 94, 107, 155, 166, 214, 235, 310, 415, 470, 535, 830, 1070, 1457, 2573, 2914, 3317, 3901, 5029, 5146, 6634, 7285, 7802, 8881, 10058, 12865, 14570, 16585, 17762, 19505, 25145, 25730, 33170, 39010, 44405, 50290, 88810, 120931, 155899, 241862, 275311, 311798, 417407, 550622, 604655, 779495, 834814, 1209310, 1376555, 1558990, 2087035, 2753110, 4174070, 12939617, 25879234, 64698085, 129396170]

約数ペア:

[(1, 129396170), (2, 64698085), (5, 25879234), (10, 12939617), (31, 4174070), (47, 2753110), (62, 2087035), (83, 1558990), (94, 1376555), (107, 1209310), (155, 834814), (166, 779495), (214, 604655), (235, 550622), (310, 417407), (415, 311798), (470, 275311), (535, 241862), (830, 155899), (1070, 120931), (1457, 88810), (2573, 50290), (2914, 44405), (3317, 39010), (3901, 33170), (5029, 25730), (5146, 25145), (6634, 19505), (7285, 17762), (7802, 16585), (8881, 14570), (10058, 12865)]