30188834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 53585280

約数和(自身を除く): 23396446

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 2657, 5314, 5681, 11362, 34541, 50483, 61111, 69082, 100966, 122222, 656279, 794443, 1161109, 1312558, 1588886, 2322218, 15094417, 30188834]

約数ペア:

[(1, 30188834), (2, 15094417), (13, 2322218), (19, 1588886), (23, 1312558), (26, 1161109), (38, 794443), (46, 656279), (247, 122222), (299, 100966), (437, 69082), (494, 61111), (598, 50483), (874, 34541), (2657, 11362), (5314, 5681)]