98264940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20731}}^1$

素因数の和:20822

約数の個数: 48

約数和(自身を含む): 278638080

約数和(自身を除く): 180373140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 20731, 41462, 62193, 82924, 103655, 124386, 207310, 248772, 310965, 414620, 621930, 1243860, 1637749, 3275498, 4913247, 6550996, 8188745, 9826494, 16377490, 19652988, 24566235, 32754980, 49132470, 98264940]

約数ペア:

[(1, 98264940), (2, 49132470), (3, 32754980), (4, 24566235), (5, 19652988), (6, 16377490), (10, 9826494), (12, 8188745), (15, 6550996), (20, 4913247), (30, 3275498), (60, 1637749), (79, 1243860), (158, 621930), (237, 414620), (316, 310965), (395, 248772), (474, 207310), (790, 124386), (948, 103655), (1185, 82924), (1580, 62193), (2370, 41462), (4740, 20731)]