31638930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14447}}^1$

素因数の和:14530

約数の個数: 32

約数和(自身を含む): 76978944

約数和(自身を除く): 45340014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 14447, 28894, 43341, 72235, 86682, 144470, 216705, 433410, 1054631, 2109262, 3163893, 5273155, 6327786, 10546310, 15819465, 31638930]

約数ペア:

[(1, 31638930), (2, 15819465), (3, 10546310), (5, 6327786), (6, 5273155), (10, 3163893), (15, 2109262), (30, 1054631), (73, 433410), (146, 216705), (219, 144470), (365, 86682), (438, 72235), (730, 43341), (1095, 28894), (2190, 14447)]