897291212820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{865493}}^1$

素因数の和:866009

約数の個数: 96

約数和(自身を含む): 2585846809728

約数和(自身を除く): 1688555596908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 467, 555, 740, 934, 1110, 1401, 1868, 2220, 2335, 2802, 4670, 5604, 7005, 9340, 14010, 17279, 28020, 34558, 51837, 69116, 86395, 103674, 172790, 207348, 259185, 345580, 518370, 865493, 1036740, 1730986, 2596479, 3461972, 4327465, 5192958, 8654930, 10385916, 12982395, 17309860, 25964790, 32023241, 51929580, 64046482, 96069723, 128092964, 160116205, 192139446, 320232410, 384278892, 404185231, 480348615, 640464820, 808370462, 960697230, 1212555693, 1616740924, 1921394460, 2020926155, 2425111386, 4041852310, 4850222772, 6062778465, 8083704620, 12125556930, 14954853547, 24251113860, 29909707094, 44864560641, 59819414188, 74774267735, 89729121282, 149548535470, 179458242564, 224322803205, 299097070940, 448645606410, 897291212820]

約数ペア:

[(1, 897291212820), (2, 448645606410), (3, 299097070940), (4, 224322803205), (5, 179458242564), (6, 149548535470), (10, 89729121282), (12, 74774267735), (15, 59819414188), (20, 44864560641), (30, 29909707094), (37, 24251113860), (60, 14954853547), (74, 12125556930), (111, 8083704620), (148, 6062778465), (185, 4850222772), (222, 4041852310), (370, 2425111386), (444, 2020926155), (467, 1921394460), (555, 1616740924), (740, 1212555693), (934, 960697230), (1110, 808370462), (1401, 640464820), (1868, 480348615), (2220, 404185231), (2335, 384278892), (2802, 320232410), (4670, 192139446), (5604, 160116205), (7005, 128092964), (9340, 96069723), (14010, 64046482), (17279, 51929580), (28020, 32023241), (34558, 25964790), (51837, 17309860), (69116, 12982395), (86395, 10385916), (103674, 8654930), (172790, 5192958), (207348, 4327465), (259185, 3461972), (345580, 2596479), (518370, 1730986), (865493, 1036740)]