313141230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112237}}^1$

素因数の和:112281

約数の個数: 48

約数和(自身を含む): 840438144

約数和(自身を除く): 527296914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 112237, 224474, 336711, 561185, 673422, 1010133, 1122370, 1683555, 2020266, 3367110, 3479347, 5050665, 6958694, 10101330, 10438041, 17396735, 20876082, 31314123, 34793470, 52190205, 62628246, 104380410, 156570615, 313141230]

約数ペア:

[(1, 313141230), (2, 156570615), (3, 104380410), (5, 62628246), (6, 52190205), (9, 34793470), (10, 31314123), (15, 20876082), (18, 17396735), (30, 10438041), (31, 10101330), (45, 6958694), (62, 5050665), (90, 3479347), (93, 3367110), (155, 2020266), (186, 1683555), (279, 1122370), (310, 1010133), (465, 673422), (558, 561185), (930, 336711), (1395, 224474), (2790, 112237)]