66643890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30431}}^1$

素因数の和:30514

約数の個数: 32

約数和(自身を含む): 162141696

約数和(自身を除く): 95497806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 30431, 60862, 91293, 152155, 182586, 304310, 456465, 912930, 2221463, 4442926, 6664389, 11107315, 13328778, 22214630, 33321945, 66643890]

約数ペア:

[(1, 66643890), (2, 33321945), (3, 22214630), (5, 13328778), (6, 11107315), (10, 6664389), (15, 4442926), (30, 2221463), (73, 912930), (146, 456465), (219, 304310), (365, 182586), (438, 152155), (730, 91293), (1095, 60862), (2190, 30431)]