45331390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15161}}^1$

素因数の和:15204

約数の個数: 32

約数和(自身を含む): 91699776

約数和(自身を除く): 46368386

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 15161, 30322, 75805, 151610, 197093, 348703, 394186, 697406, 985465, 1743515, 1970930, 3487030, 4533139, 9066278, 22665695, 45331390]

約数ペア:

[(1, 45331390), (2, 22665695), (5, 9066278), (10, 4533139), (13, 3487030), (23, 1970930), (26, 1743515), (46, 985465), (65, 697406), (115, 394186), (130, 348703), (230, 197093), (299, 151610), (598, 75805), (1495, 30322), (2990, 15161)]