248833757530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1\times {\mathrm{4877}}^1$

素因数の和:6883

約数の個数: 64

約数和(自身を含む): 466650162720

約数和(自身を除く): 217816405190

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 1889, 2701, 3778, 4877, 5402, 9445, 9754, 13505, 18890, 24385, 27010, 48770, 69893, 137897, 139786, 180449, 275794, 349465, 356021, 360898, 689485, 698930, 712042, 902245, 1378970, 1780105, 1804490, 3560210, 5102189, 9212653, 10204378, 13172777, 18425306, 25510945, 26345554, 46063265, 51021890, 65863885, 92126530, 131727770, 340868161, 672523669, 681736322, 1345047338, 1704340805, 3362618345, 3408681610, 6725236690, 24883375753, 49766751506, 124416878765, 248833757530]

約数ペア:

[(1, 248833757530), (2, 124416878765), (5, 49766751506), (10, 24883375753), (37, 6725236690), (73, 3408681610), (74, 3362618345), (146, 1704340805), (185, 1345047338), (365, 681736322), (370, 672523669), (730, 340868161), (1889, 131727770), (2701, 92126530), (3778, 65863885), (4877, 51021890), (5402, 46063265), (9445, 26345554), (9754, 25510945), (13505, 18425306), (18890, 13172777), (24385, 10204378), (27010, 9212653), (48770, 5102189), (69893, 3560210), (137897, 1804490), (139786, 1780105), (180449, 1378970), (275794, 902245), (349465, 712042), (356021, 698930), (360898, 689485)]