30875136

素因数分解:

$2^9\times 3^1\times {\mathrm{20101}}^1$

素因数の和:20122

約数の個数: 40

約数和(自身を含む): 82257384

約数和(自身を除く): 51382248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20101, 40202, 60303, 80404, 120606, 160808, 241212, 321616, 482424, 643232, 964848, 1286464, 1929696, 2572928, 3859392, 5145856, 7718784, 10291712, 15437568, 30875136]

約数ペア:

[(1, 30875136), (2, 15437568), (3, 10291712), (4, 7718784), (6, 5145856), (8, 3859392), (12, 2572928), (16, 1929696), (24, 1286464), (32, 964848), (48, 643232), (64, 482424), (96, 321616), (128, 241212), (192, 160808), (256, 120606), (384, 80404), (512, 60303), (768, 40202), (1536, 20101)]