315647570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12491}}^1$

素因数の和:12543

約数の個数: 48

約数和(自身を含む): 685361088

約数和(自身を除く): 369713518

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12491, 12635, 24982, 25270, 62455, 87437, 124910, 174874, 237329, 437185, 474658, 874370, 1186645, 1661303, 2373290, 3322606, 4509251, 8306515, 9018502, 16613030, 22546255, 31564757, 45092510, 63129514, 157823785, 315647570]

約数ペア:

[(1, 315647570), (2, 157823785), (5, 63129514), (7, 45092510), (10, 31564757), (14, 22546255), (19, 16613030), (35, 9018502), (38, 8306515), (70, 4509251), (95, 3322606), (133, 2373290), (190, 1661303), (266, 1186645), (361, 874370), (665, 474658), (722, 437185), (1330, 237329), (1805, 174874), (2527, 124910), (3610, 87437), (5054, 62455), (12491, 25270), (12635, 24982)]