84694140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156841}}^1$

素因数の和:156859

約数の個数: 48

約数和(自身を含む): 263494560

約数和(自身を除く): 178800420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 156841, 313682, 470523, 627364, 784205, 941046, 1411569, 1568410, 1882092, 2352615, 2823138, 3136820, 4234707, 4705230, 5646276, 7057845, 8469414, 9410460, 14115690, 16938828, 21173535, 28231380, 42347070, 84694140]

約数ペア:

[(1, 84694140), (2, 42347070), (3, 28231380), (4, 21173535), (5, 16938828), (6, 14115690), (9, 9410460), (10, 8469414), (12, 7057845), (15, 5646276), (18, 4705230), (20, 4234707), (27, 3136820), (30, 2823138), (36, 2352615), (45, 1882092), (54, 1568410), (60, 1411569), (90, 941046), (108, 784205), (135, 627364), (180, 470523), (270, 313682), (540, 156841)]