214923450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 617103360

約数和(自身を除く): 402179910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 1050, 1106, 1185, 1659, 1975, 2370, 2591, 2765, 3318, 3950, 5182, 5530, 5925, 7773, 8295, 11850, 12955, 13825, 15546, 16590, 18137, 25910, 27650, 36274, 38865, 41475, 54411, 64775, 77730, 82950, 90685, 108822, 129550, 181370, 194325, 204689, 272055, 388650, 409378, 453425, 544110, 614067, 906850, 1023445, 1228134, 1360275, 1432823, 2046890, 2720550, 2865646, 3070335, 4298469, 5117225, 6140670, 7164115, 8596938, 10234450, 14328230, 15351675, 21492345, 30703350, 35820575, 42984690, 71641150, 107461725, 214923450]

約数ペア:

[(1, 214923450), (2, 107461725), (3, 71641150), (5, 42984690), (6, 35820575), (7, 30703350), (10, 21492345), (14, 15351675), (15, 14328230), (21, 10234450), (25, 8596938), (30, 7164115), (35, 6140670), (42, 5117225), (50, 4298469), (70, 3070335), (75, 2865646), (79, 2720550), (105, 2046890), (150, 1432823), (158, 1360275), (175, 1228134), (210, 1023445), (237, 906850), (350, 614067), (395, 544110), (474, 453425), (525, 409378), (553, 388650), (790, 272055), (1050, 204689), (1106, 194325), (1185, 181370), (1659, 129550), (1975, 108822), (2370, 90685), (2591, 82950), (2765, 77730), (3318, 64775), (3950, 54411), (5182, 41475), (5530, 38865), (5925, 36274), (7773, 27650), (8295, 25910), (11850, 18137), (12955, 16590), (13825, 15546)]