30906852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 74733120

約数和(自身を除く): 43826268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 673, 1068, 1346, 2019, 2692, 3827, 4038, 7654, 8076, 11481, 15308, 22962, 28939, 45924, 57878, 59897, 86817, 115756, 119794, 173634, 179691, 239588, 347268, 359382, 718764, 2575571, 5151142, 7726713, 10302284, 15453426, 30906852]

約数ペア:

[(1, 30906852), (2, 15453426), (3, 10302284), (4, 7726713), (6, 5151142), (12, 2575571), (43, 718764), (86, 359382), (89, 347268), (129, 239588), (172, 179691), (178, 173634), (258, 119794), (267, 115756), (356, 86817), (516, 59897), (534, 57878), (673, 45924), (1068, 28939), (1346, 22962), (2019, 15308), (2692, 11481), (3827, 8076), (4038, 7654)]