214970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 459648

約数和(自身を除く): 244678

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 83, 166, 185, 259, 370, 415, 518, 581, 830, 1162, 1295, 2590, 2905, 3071, 5810, 6142, 15355, 21497, 30710, 42994, 107485, 214970]

約数ペア:

[(1, 214970), (2, 107485), (5, 42994), (7, 30710), (10, 21497), (14, 15355), (35, 6142), (37, 5810), (70, 3071), (74, 2905), (83, 2590), (166, 1295), (185, 1162), (259, 830), (370, 581), (415, 518)]