3120028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 5850320

約数和(自身を除く): 2730292

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 673, 1159, 1346, 2318, 2692, 4636, 12787, 25574, 41053, 51148, 82106, 164212, 780007, 1560014, 3120028]

約数ペア:

[(1, 3120028), (2, 1560014), (4, 780007), (19, 164212), (38, 82106), (61, 51148), (76, 41053), (122, 25574), (244, 12787), (673, 4636), (1159, 2692), (1346, 2318)]