56672190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 151787520

約数和(自身を除く): 95115330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 487, 862, 974, 1293, 1461, 2155, 2435, 2586, 2922, 3879, 4310, 4383, 4870, 6465, 7305, 7758, 8766, 11637, 12930, 13149, 14610, 19395, 21915, 23274, 26298, 38790, 43830, 58185, 65745, 116370, 131490, 209897, 419794, 629691, 1049485, 1259382, 1889073, 2098970, 3148455, 3778146, 5667219, 6296910, 9445365, 11334438, 18890730, 28336095, 56672190]

約数ペア:

[(1, 56672190), (2, 28336095), (3, 18890730), (5, 11334438), (6, 9445365), (9, 6296910), (10, 5667219), (15, 3778146), (18, 3148455), (27, 2098970), (30, 1889073), (45, 1259382), (54, 1049485), (90, 629691), (135, 419794), (270, 209897), (431, 131490), (487, 116370), (862, 65745), (974, 58185), (1293, 43830), (1461, 38790), (2155, 26298), (2435, 23274), (2586, 21915), (2922, 19395), (3879, 14610), (4310, 13149), (4383, 12930), (4870, 11637), (6465, 8766), (7305, 7758)]