87319860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4967}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 245379456

約数和(自身を除く): 158059596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 4967, 5860, 8790, 9934, 14901, 17580, 19868, 24835, 29802, 49670, 59604, 74505, 99340, 149010, 298020, 1455331, 2910662, 4365993, 5821324, 7276655, 8731986, 14553310, 17463972, 21829965, 29106620, 43659930, 87319860]

約数ペア:

[(1, 87319860), (2, 43659930), (3, 29106620), (4, 21829965), (5, 17463972), (6, 14553310), (10, 8731986), (12, 7276655), (15, 5821324), (20, 4365993), (30, 2910662), (60, 1455331), (293, 298020), (586, 149010), (879, 99340), (1172, 74505), (1465, 59604), (1758, 49670), (2930, 29802), (3516, 24835), (4395, 19868), (4967, 17580), (5860, 14901), (8790, 9934)]