229215210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2087}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 630208512

約数和(自身を除く): 400993302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 1046, 1569, 2087, 2615, 3138, 3661, 4174, 5230, 6261, 7322, 7845, 10435, 10983, 12522, 14609, 15690, 18305, 20870, 21966, 29218, 31305, 36610, 43827, 54915, 62610, 73045, 87654, 109830, 146090, 219135, 438270, 1091501, 2183002, 3274503, 5457505, 6549006, 7640507, 10915010, 15281014, 16372515, 22921521, 32745030, 38202535, 45843042, 76405070, 114607605, 229215210]

約数ペア:

[(1, 229215210), (2, 114607605), (3, 76405070), (5, 45843042), (6, 38202535), (7, 32745030), (10, 22921521), (14, 16372515), (15, 15281014), (21, 10915010), (30, 7640507), (35, 6549006), (42, 5457505), (70, 3274503), (105, 2183002), (210, 1091501), (523, 438270), (1046, 219135), (1569, 146090), (2087, 109830), (2615, 87654), (3138, 73045), (3661, 62610), (4174, 54915), (5230, 43827), (6261, 36610), (7322, 31305), (7845, 29218), (10435, 21966), (10983, 20870), (12522, 18305), (14609, 15690)]