13680930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6247}}^1$

素因数の和:6330

約数の個数: 32

約数和(自身を含む): 33289344

約数和(自身を除く): 19608414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 6247, 12494, 18741, 31235, 37482, 62470, 93705, 187410, 456031, 912062, 1368093, 2280155, 2736186, 4560310, 6840465, 13680930]

約数ペア:

[(1, 13680930), (2, 6840465), (3, 4560310), (5, 2736186), (6, 2280155), (10, 1368093), (15, 912062), (30, 456031), (73, 187410), (146, 93705), (219, 62470), (365, 37482), (438, 31235), (730, 18741), (1095, 12494), (2190, 6247)]