1722019940060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4273}}^1\times {\mathrm{2878573}}^1$

素因数の和:2882862

約数の個数: 48

約数和(自身を含む): 4133816492736

約数和(自身を除く): 2411796552676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4273, 8546, 17092, 21365, 29911, 42730, 59822, 85460, 119644, 149555, 299110, 598220, 2878573, 5757146, 11514292, 14392865, 20150011, 28785730, 40300022, 57571460, 80600044, 100750055, 201500110, 403000220, 12300142429, 24600284858, 49200569716, 61500712145, 86100997003, 123001424290, 172201994006, 246002848580, 344403988012, 430504985015, 861009970030, 1722019940060]

約数ペア:

[(1, 1722019940060), (2, 861009970030), (4, 430504985015), (5, 344403988012), (7, 246002848580), (10, 172201994006), (14, 123001424290), (20, 86100997003), (28, 61500712145), (35, 49200569716), (70, 24600284858), (140, 12300142429), (4273, 403000220), (8546, 201500110), (17092, 100750055), (21365, 80600044), (29911, 57571460), (42730, 40300022), (59822, 28785730), (85460, 20150011), (119644, 14392865), (149555, 11514292), (299110, 5757146), (598220, 2878573)]