98129780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41231}}^1$

素因数の和:41264

約数の個数: 48

約数和(自身を含む): 249371136

約数和(自身を除く): 151241356

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 41231, 82462, 164924, 206155, 288617, 412310, 577234, 700927, 824620, 1154468, 1401854, 1443085, 2803708, 2886170, 3504635, 4906489, 5772340, 7009270, 9812978, 14018540, 19625956, 24532445, 49064890, 98129780]

約数ペア:

[(1, 98129780), (2, 49064890), (4, 24532445), (5, 19625956), (7, 14018540), (10, 9812978), (14, 7009270), (17, 5772340), (20, 4906489), (28, 3504635), (34, 2886170), (35, 2803708), (68, 1443085), (70, 1401854), (85, 1154468), (119, 824620), (140, 700927), (170, 577234), (238, 412310), (340, 288617), (476, 206155), (595, 164924), (1190, 82462), (2380, 41231)]