156901230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56237}}^1$

素因数の和:56281

約数の個数: 48

約数和(自身を含む): 421110144

約数和(自身を除く): 264208914

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, 56237, 112474, 168711, 281185, 337422, 506133, 562370, 843555, 1012266, 1687110, 1743347, 2530665, 3486694, 5061330, 5230041, 8716735, 10460082, 15690123, 17433470, 26150205, 31380246, 52300410, 78450615, 156901230]

約数ペア:

[(1, 156901230), (2, 78450615), (3, 52300410), (5, 31380246), (6, 26150205), (9, 17433470), (10, 15690123), (15, 10460082), (18, 8716735), (30, 5230041), (31, 5061330), (45, 3486694), (62, 2530665), (90, 1743347), (93, 1687110), (155, 1012266), (186, 843555), (279, 562370), (310, 506133), (465, 337422), (558, 281185), (930, 168711), (1395, 112474), (2790, 56237)]