1315674870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1019903}}^1$

素因数の和:1019956

約数の個数: 32

約数和(自身を含む): 3231055872

約数和(自身を除く): 1915381002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1019903, 2039806, 3059709, 5099515, 6119418, 10199030, 15298545, 30597090, 43855829, 87711658, 131567487, 219279145, 263134974, 438558290, 657837435, 1315674870]

約数ペア:

[(1, 1315674870), (2, 657837435), (3, 438558290), (5, 263134974), (6, 219279145), (10, 131567487), (15, 87711658), (30, 43855829), (43, 30597090), (86, 15298545), (129, 10199030), (215, 6119418), (258, 5099515), (430, 3059709), (645, 2039806), (1290, 1019903)]