27278230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16943}}^1$

素因数の和:16980

約数の個数: 32

約数和(自身を含む): 58558464

約数和(自身を除く): 31280234

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 16943, 33886, 84715, 118601, 169430, 237202, 389689, 593005, 779378, 1186010, 1948445, 2727823, 3896890, 5455646, 13639115, 27278230]

約数ペア:

[(1, 27278230), (2, 13639115), (5, 5455646), (7, 3896890), (10, 2727823), (14, 1948445), (23, 1186010), (35, 779378), (46, 593005), (70, 389689), (115, 237202), (161, 169430), (230, 118601), (322, 84715), (805, 33886), (1610, 16943)]