4422780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{24571}}^1$

素因数の和:24586

約数の個数: 36

約数和(自身を含む): 13416312

約数和(自身を除く): 8993532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24571, 49142, 73713, 98284, 122855, 147426, 221139, 245710, 294852, 368565, 442278, 491420, 737130, 884556, 1105695, 1474260, 2211390, 4422780]

約数ペア:

[(1, 4422780), (2, 2211390), (3, 1474260), (4, 1105695), (5, 884556), (6, 737130), (9, 491420), (10, 442278), (12, 368565), (15, 294852), (18, 245710), (20, 221139), (30, 147426), (36, 122855), (45, 98284), (60, 73713), (90, 49142), (180, 24571)]