87084530680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{6347269}}^1$

素因数の和:6347301

約数の個数: 64

約数和(自身を含む): 228501720000

約数和(自身を除く): 141417189320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 6347269, 12694538, 25389076, 31736345, 44430883, 50778152, 63472690, 88861766, 126945380, 177723532, 222154415, 253890760, 311016181, 355447064, 444308830, 622032362, 888617660, 1244064724, 1555080905, 1777235320, 2177113267, 2488129448, 3110161810, 4354226534, 6220323620, 8708453068, 10885566335, 12440647240, 17416906136, 21771132670, 43542265340, 87084530680]

約数ペア:

[(1, 87084530680), (2, 43542265340), (4, 21771132670), (5, 17416906136), (7, 12440647240), (8, 10885566335), (10, 8708453068), (14, 6220323620), (20, 4354226534), (28, 3110161810), (35, 2488129448), (40, 2177113267), (49, 1777235320), (56, 1555080905), (70, 1244064724), (98, 888617660), (140, 622032362), (196, 444308830), (245, 355447064), (280, 311016181), (343, 253890760), (392, 222154415), (490, 177723532), (686, 126945380), (980, 88861766), (1372, 63472690), (1715, 50778152), (1960, 44430883), (2744, 31736345), (3430, 25389076), (6860, 12694538), (13720, 6347269)]