74246690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3943}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 153342720

約数和(自身を除く): 79096030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 3943, 7886, 9415, 18830, 19715, 27601, 39430, 55202, 138005, 276010, 1060667, 2121334, 5303335, 7424669, 10606670, 14849338, 37123345, 74246690]

約数ペア:

[(1, 74246690), (2, 37123345), (5, 14849338), (7, 10606670), (10, 7424669), (14, 5303335), (35, 2121334), (70, 1060667), (269, 276010), (538, 138005), (1345, 55202), (1883, 39430), (2690, 27601), (3766, 19715), (3943, 18830), (7886, 9415)]