229332530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 482423040

約数和(自身を除く): 253090510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 131, 178, 262, 281, 445, 562, 623, 655, 890, 917, 1246, 1310, 1405, 1834, 1967, 2810, 3115, 3934, 4585, 6230, 9170, 9835, 11659, 19670, 23318, 25009, 36811, 50018, 58295, 73622, 81613, 116590, 125045, 163226, 175063, 184055, 250090, 257677, 350126, 368110, 408065, 515354, 816130, 875315, 1288385, 1750630, 2576770, 3276179, 6552358, 16380895, 22933253, 32761790, 45866506, 114666265, 229332530]

約数ペア:

[(1, 229332530), (2, 114666265), (5, 45866506), (7, 32761790), (10, 22933253), (14, 16380895), (35, 6552358), (70, 3276179), (89, 2576770), (131, 1750630), (178, 1288385), (262, 875315), (281, 816130), (445, 515354), (562, 408065), (623, 368110), (655, 350126), (890, 257677), (917, 250090), (1246, 184055), (1310, 175063), (1405, 163226), (1834, 125045), (1967, 116590), (2810, 81613), (3115, 73622), (3934, 58295), (4585, 50018), (6230, 36811), (9170, 25009), (9835, 23318), (11659, 19670)]