28148070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12853}}^1$

素因数の和:12936

約数の個数: 32

約数和(自身を含む): 68486112

約数和(自身を除く): 40338042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 12853, 25706, 38559, 64265, 77118, 128530, 192795, 385590, 938269, 1876538, 2814807, 4691345, 5629614, 9382690, 14074035, 28148070]

約数ペア:

[(1, 28148070), (2, 14074035), (3, 9382690), (5, 5629614), (6, 4691345), (10, 2814807), (15, 1876538), (30, 938269), (73, 385590), (146, 192795), (219, 128530), (365, 77118), (438, 64265), (730, 38559), (1095, 25706), (2190, 12853)]