30855666340

素因数分解:

$2^2\times 5^1\times {\mathrm{15271}}^1\times {\mathrm{101027}}^1$

素因数の和:116307

約数の個数: 24

約数和(自身を含む): 64801783872

約数和(自身を除く): 33946117532

約数列:

[1, 2, 4, 5, 10, 20, 15271, 30542, 61084, 76355, 101027, 152710, 202054, 305420, 404108, 505135, 1010270, 2020540, 1542783317, 3085566634, 6171133268, 7713916585, 15427833170, 30855666340]

約数ペア:

[(1, 30855666340), (2, 15427833170), (4, 7713916585), (5, 6171133268), (10, 3085566634), (20, 1542783317), (15271, 2020540), (30542, 1010270), (61084, 505135), (76355, 404108), (101027, 305420), (152710, 202054)]