151188430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15287}}^1$

素因数の和:15360

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 139405874

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 15287, 30574, 76435, 152870, 351601, 657341, 703202, 1314682, 1758005, 3286705, 3516010, 6573410, 15118843, 30237686, 75594215, 151188430]

約数ペア:

[(1, 151188430), (2, 75594215), (5, 30237686), (10, 15118843), (23, 6573410), (43, 3516010), (46, 3286705), (86, 1758005), (115, 1314682), (215, 703202), (230, 657341), (430, 351601), (989, 152870), (1978, 76435), (4945, 30574), (9890, 15287)]