78800010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70991}}^1$

素因数の和:71038

約数の個数: 32

約数和(自身を含む): 194234112

約数和(自身を除く): 115434102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 70991, 141982, 212973, 354955, 425946, 709910, 1064865, 2129730, 2626667, 5253334, 7880001, 13133335, 15760002, 26266670, 39400005, 78800010]

約数ペア:

[(1, 78800010), (2, 39400005), (3, 26266670), (5, 15760002), (6, 13133335), (10, 7880001), (15, 5253334), (30, 2626667), (37, 2129730), (74, 1064865), (111, 709910), (185, 425946), (222, 354955), (370, 212973), (555, 141982), (1110, 70991)]