223332620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9221}}^1$

素因数の和:9410

約数の個数: 48

約数和(自身を含む): 539155008

約数和(自身を除く): 315822388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 9221, 12110, 18442, 24220, 36884, 46105, 64547, 92210, 129094, 184420, 258188, 322735, 645470, 1290940, 1595233, 3190466, 6380932, 7976165, 11166631, 15952330, 22333262, 31904660, 44666524, 55833155, 111666310, 223332620]

約数ペア:

[(1, 223332620), (2, 111666310), (4, 55833155), (5, 44666524), (7, 31904660), (10, 22333262), (14, 15952330), (20, 11166631), (28, 7976165), (35, 6380932), (70, 3190466), (140, 1595233), (173, 1290940), (346, 645470), (692, 322735), (865, 258188), (1211, 184420), (1730, 129094), (2422, 92210), (3460, 64547), (4844, 46105), (6055, 36884), (9221, 24220), (12110, 18442)]