1101230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 2195424

約数和(自身を除く): 1094194

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 197, 215, 394, 430, 559, 985, 1118, 1970, 2561, 2795, 5122, 5590, 8471, 12805, 16942, 25610, 42355, 84710, 110123, 220246, 550615, 1101230]

約数ペア:

[(1, 1101230), (2, 550615), (5, 220246), (10, 110123), (13, 84710), (26, 42355), (43, 25610), (65, 16942), (86, 12805), (130, 8471), (197, 5590), (215, 5122), (394, 2795), (430, 2561), (559, 1970), (985, 1118)]