790388130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{537679}}^1$

素因数の和:537703

約数の個数: 48

約数和(自身を含む): 2206638720

約数和(自身を除く): 1416250590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 537679, 1075358, 1613037, 2688395, 3226074, 3763753, 5376790, 7527506, 8065185, 11291259, 16130370, 18818765, 22582518, 26346271, 37637530, 52692542, 56456295, 79038813, 112912590, 131731355, 158077626, 263462710, 395194065, 790388130]

約数ペア:

[(1, 790388130), (2, 395194065), (3, 263462710), (5, 158077626), (6, 131731355), (7, 112912590), (10, 79038813), (14, 56456295), (15, 52692542), (21, 37637530), (30, 26346271), (35, 22582518), (42, 18818765), (49, 16130370), (70, 11291259), (98, 8065185), (105, 7527506), (147, 5376790), (210, 3763753), (245, 3226074), (294, 2688395), (490, 1613037), (735, 1075358), (1470, 537679)]