149733410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{15581}}^1$

素因数の和:15650

約数の個数: 24

約数和(自身を含む): 278512668

約数和(自身を除く): 128779258

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 15581, 31162, 77905, 155810, 483011, 966022, 2415055, 4830110, 14973341, 29946682, 74866705, 149733410]

約数ペア:

[(1, 149733410), (2, 74866705), (5, 29946682), (10, 14973341), (31, 4830110), (62, 2415055), (155, 966022), (310, 483011), (961, 155810), (1922, 77905), (4805, 31162), (9610, 15581)]