77620470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152197}}^1$

素因数の和:152224

約数の個数: 32

約数和(自身を含む): 197248608

約数和(自身を除く): 119628138

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 152197, 304394, 456591, 760985, 913182, 1521970, 2282955, 2587349, 4565910, 5174698, 7762047, 12936745, 15524094, 25873490, 38810235, 77620470]

約数ペア:

[(1, 77620470), (2, 38810235), (3, 25873490), (5, 15524094), (6, 12936745), (10, 7762047), (15, 5174698), (17, 4565910), (30, 2587349), (34, 2282955), (51, 1521970), (85, 913182), (102, 760985), (170, 456591), (255, 304394), (510, 152197)]