30413746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 51264576

約数和(自身を除く): 20850830

約数列:

[1, 2, 11, 22, 61, 122, 131, 173, 262, 346, 671, 1342, 1441, 1903, 2882, 3806, 7991, 10553, 15982, 21106, 22663, 45326, 87901, 116083, 175802, 232166, 249293, 498586, 1382443, 2764886, 15206873, 30413746]

約数ペア:

[(1, 30413746), (2, 15206873), (11, 2764886), (22, 1382443), (61, 498586), (122, 249293), (131, 232166), (173, 175802), (262, 116083), (346, 87901), (671, 45326), (1342, 22663), (1441, 21106), (1903, 15982), (2882, 10553), (3806, 7991)]