30729428

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 54641664

約数和(自身を除く): 23912236

約数列:

[1, 2, 4, 127, 241, 251, 254, 482, 502, 508, 964, 1004, 30607, 31877, 60491, 61214, 63754, 120982, 122428, 127508, 241964, 7682357, 15364714, 30729428]

約数ペア:

[(1, 30729428), (2, 15364714), (4, 7682357), (127, 241964), (241, 127508), (251, 122428), (254, 120982), (482, 63754), (502, 61214), (508, 60491), (964, 31877), (1004, 30607)]