10231390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 19980576

約数和(自身を除く): 9749186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 373, 422, 746, 1055, 1865, 2110, 2743, 3730, 4849, 5486, 9698, 13715, 24245, 27430, 48490, 78703, 157406, 393515, 787030, 1023139, 2046278, 5115695, 10231390]

約数ペア:

[(1, 10231390), (2, 5115695), (5, 2046278), (10, 1023139), (13, 787030), (26, 393515), (65, 157406), (130, 78703), (211, 48490), (373, 27430), (422, 24245), (746, 13715), (1055, 9698), (1865, 5486), (2110, 4849), (2743, 3730)]