16403030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7604

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 18433450

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7559, 15118, 37795, 52913, 75590, 105826, 234329, 264565, 468658, 529130, 1171645, 1640303, 2343290, 3280606, 8201515, 16403030]

約数ペア:

[(1, 16403030), (2, 8201515), (5, 3280606), (7, 2343290), (10, 1640303), (14, 1171645), (31, 529130), (35, 468658), (62, 264565), (70, 234329), (155, 105826), (217, 75590), (310, 52913), (434, 37795), (1085, 15118), (2170, 7559)]