15800190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{75239}}^1$

素因数の和:75256

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 27538050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 75239, 150478, 225717, 376195, 451434, 526673, 752390, 1053346, 1128585, 1580019, 2257170, 2633365, 3160038, 5266730, 7900095, 15800190]

約数ペア:

[(1, 15800190), (2, 7900095), (3, 5266730), (5, 3160038), (6, 2633365), (7, 2257170), (10, 1580019), (14, 1128585), (15, 1053346), (21, 752390), (30, 526673), (35, 451434), (42, 376195), (70, 225717), (105, 150478), (210, 75239)]