84420570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16651}}^1$

素因数の和:16687

約数の個数: 48

約数和(自身を含む): 219406752

約数和(自身を除く): 134986182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 16651, 33302, 49953, 83255, 99906, 166510, 216463, 249765, 432926, 499530, 649389, 1082315, 1298778, 2164630, 2814019, 3246945, 5628038, 6493890, 8442057, 14070095, 16884114, 28140190, 42210285, 84420570]

約数ペア:

[(1, 84420570), (2, 42210285), (3, 28140190), (5, 16884114), (6, 14070095), (10, 8442057), (13, 6493890), (15, 5628038), (26, 3246945), (30, 2814019), (39, 2164630), (65, 1298778), (78, 1082315), (130, 649389), (169, 499530), (195, 432926), (338, 249765), (390, 216463), (507, 166510), (845, 99906), (1014, 83255), (1690, 49953), (2535, 33302), (5070, 16651)]