120952902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 286654464

約数和(自身を除く): 165701562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 71, 94, 141, 142, 213, 282, 329, 426, 497, 658, 863, 987, 994, 1491, 1726, 1974, 2589, 2982, 3337, 5178, 6041, 6674, 10011, 12082, 18123, 20022, 23359, 36246, 40561, 46718, 61273, 70077, 81122, 121683, 122546, 140154, 183819, 243366, 283927, 367638, 428911, 567854, 851781, 857822, 1286733, 1703562, 2573466, 2879831, 5759662, 8639493, 17278986, 20158817, 40317634, 60476451, 120952902]

約数ペア:

[(1, 120952902), (2, 60476451), (3, 40317634), (6, 20158817), (7, 17278986), (14, 8639493), (21, 5759662), (42, 2879831), (47, 2573466), (71, 1703562), (94, 1286733), (141, 857822), (142, 851781), (213, 567854), (282, 428911), (329, 367638), (426, 283927), (497, 243366), (658, 183819), (863, 140154), (987, 122546), (994, 121683), (1491, 81122), (1726, 70077), (1974, 61273), (2589, 46718), (2982, 40561), (3337, 36246), (5178, 23359), (6041, 20022), (6674, 18123), (10011, 12082)]