87847211820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1805327}}^1$

素因数の和:1806150

約数の個数: 48

約数和(自身を含む): 246275624448

約数和(自身を除く): 158428412628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 24330, 48660, 1805327, 3610654, 5415981, 7221308, 9026635, 10831962, 18053270, 21663924, 27079905, 36106540, 54159810, 108319620, 1464120197, 2928240394, 4392360591, 5856480788, 7320600985, 8784721182, 14641201970, 17569442364, 21961802955, 29282403940, 43923605910, 87847211820]

約数ペア:

[(1, 87847211820), (2, 43923605910), (3, 29282403940), (4, 21961802955), (5, 17569442364), (6, 14641201970), (10, 8784721182), (12, 7320600985), (15, 5856480788), (20, 4392360591), (30, 2928240394), (60, 1464120197), (811, 108319620), (1622, 54159810), (2433, 36106540), (3244, 27079905), (4055, 21663924), (4866, 18053270), (8110, 10831962), (9732, 9026635), (12165, 7221308), (16220, 5415981), (24330, 3610654), (48660, 1805327)]