259234170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{51131}}^1$

素因数の和:51167

約数の個数: 48

約数和(自身を含む): 673715232

約数和(自身を除く): 414481062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 51131, 102262, 153393, 255655, 306786, 511310, 664703, 766965, 1329406, 1533930, 1994109, 3323515, 3988218, 6647030, 8641139, 9970545, 17282278, 19941090, 25923417, 43205695, 51846834, 86411390, 129617085, 259234170]

約数ペア:

[(1, 259234170), (2, 129617085), (3, 86411390), (5, 51846834), (6, 43205695), (10, 25923417), (13, 19941090), (15, 17282278), (26, 9970545), (30, 8641139), (39, 6647030), (65, 3988218), (78, 3323515), (130, 1994109), (169, 1533930), (195, 1329406), (338, 766965), (390, 664703), (507, 511310), (845, 306786), (1014, 255655), (1690, 153393), (2535, 102262), (5070, 51131)]