358399230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{243809}}^1$

素因数の和:243833

約数の個数: 48

約数和(自身を含む): 1000596240

約数和(自身を除く): 642197010

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, 243809, 487618, 731427, 1219045, 1462854, 1706663, 2438090, 3413326, 3657135, 5119989, 7314270, 8533315, 10239978, 11946641, 17066630, 23893282, 25599945, 35839923, 51199890, 59733205, 71679846, 119466410, 179199615, 358399230]

約数ペア:

[(1, 358399230), (2, 179199615), (3, 119466410), (5, 71679846), (6, 59733205), (7, 51199890), (10, 35839923), (14, 25599945), (15, 23893282), (21, 17066630), (30, 11946641), (35, 10239978), (42, 8533315), (49, 7314270), (70, 5119989), (98, 3657135), (105, 3413326), (147, 2438090), (210, 1706663), (245, 1462854), (294, 1219045), (490, 731427), (735, 487618), (1470, 243809)]