30161384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 62000640

約数和(自身を除く): 31839256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1471, 1864, 2563, 2942, 5126, 5884, 10252, 11768, 16181, 20504, 32362, 64724, 129448, 342743, 685486, 1370972, 2741944, 3770173, 7540346, 15080692, 30161384]

約数ペア:

[(1, 30161384), (2, 15080692), (4, 7540346), (8, 3770173), (11, 2741944), (22, 1370972), (44, 685486), (88, 342743), (233, 129448), (466, 64724), (932, 32362), (1471, 20504), (1864, 16181), (2563, 11768), (2942, 10252), (5126, 5884)]