231566340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3859439}}^1$

素因数の和:3859451

約数の個数: 24

約数和(自身を含む): 648385920

約数和(自身を除く): 416819580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3859439, 7718878, 11578317, 15437756, 19297195, 23156634, 38594390, 46313268, 57891585, 77188780, 115783170, 231566340]

約数ペア:

[(1, 231566340), (2, 115783170), (3, 77188780), (4, 57891585), (5, 46313268), (6, 38594390), (10, 23156634), (12, 19297195), (15, 15437756), (20, 11578317), (30, 7718878), (60, 3859439)]