45972990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{72973}}^1$

素因数の和:72993

約数の個数: 48

約数和(自身を含む): 136607328

約数和(自身を除く): 90634338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 72973, 145946, 218919, 364865, 437838, 510811, 656757, 729730, 1021622, 1094595, 1313514, 1532433, 2189190, 2554055, 3064866, 3283785, 4597299, 5108110, 6567570, 7662165, 9194598, 15324330, 22986495, 45972990]

約数ペア:

[(1, 45972990), (2, 22986495), (3, 15324330), (5, 9194598), (6, 7662165), (7, 6567570), (9, 5108110), (10, 4597299), (14, 3283785), (15, 3064866), (18, 2554055), (21, 2189190), (30, 1532433), (35, 1313514), (42, 1094595), (45, 1021622), (63, 729730), (70, 656757), (90, 510811), (105, 437838), (126, 364865), (210, 218919), (315, 145946), (630, 72973)]