23118780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 64945440

約数和(自身を除く): 41826660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 757, 1018, 1514, 1527, 2036, 2271, 2545, 3028, 3054, 3785, 4542, 5090, 6108, 7570, 7635, 9084, 10180, 11355, 15140, 15270, 22710, 30540, 45420, 385313, 770626, 1155939, 1541252, 1926565, 2311878, 3853130, 4623756, 5779695, 7706260, 11559390, 23118780]

約数ペア:

[(1, 23118780), (2, 11559390), (3, 7706260), (4, 5779695), (5, 4623756), (6, 3853130), (10, 2311878), (12, 1926565), (15, 1541252), (20, 1155939), (30, 770626), (60, 385313), (509, 45420), (757, 30540), (1018, 22710), (1514, 15270), (1527, 15140), (2036, 11355), (2271, 10180), (2545, 9084), (3028, 7635), (3054, 7570), (3785, 6108), (4542, 5090)]