179742010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{111641}}^1$

素因数の和:111678

約数の個数: 32

約数和(自身を含む): 385834752

約数和(自身を除く): 206092742

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 111641, 223282, 558205, 781487, 1116410, 1562974, 2567743, 3907435, 5135486, 7814870, 12838715, 17974201, 25677430, 35948402, 89871005, 179742010]

約数ペア:

[(1, 179742010), (2, 89871005), (5, 35948402), (7, 25677430), (10, 17974201), (14, 12838715), (23, 7814870), (35, 5135486), (46, 3907435), (70, 2567743), (115, 1562974), (161, 1116410), (230, 781487), (322, 558205), (805, 223282), (1610, 111641)]