16704420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14653}}^1$

素因数の和:14684

約数の個数: 48

約数和(自身を含む): 49237440

約数和(自身を除く): 32533020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14653, 29306, 43959, 58612, 73265, 87918, 146530, 175836, 219795, 278407, 293060, 439590, 556814, 835221, 879180, 1113628, 1392035, 1670442, 2784070, 3340884, 4176105, 5568140, 8352210, 16704420]

約数ペア:

[(1, 16704420), (2, 8352210), (3, 5568140), (4, 4176105), (5, 3340884), (6, 2784070), (10, 1670442), (12, 1392035), (15, 1113628), (19, 879180), (20, 835221), (30, 556814), (38, 439590), (57, 293060), (60, 278407), (76, 219795), (95, 175836), (114, 146530), (190, 87918), (228, 73265), (285, 58612), (380, 43959), (570, 29306), (1140, 14653)]