239860330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33641}}^1$

素因数の和:33702

約数の個数: 32

約数和(自身を含む): 465067008

約数和(自身を除く): 225206678

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 33641, 67282, 168205, 336410, 773743, 1042871, 1547486, 2085742, 3868715, 5214355, 7737430, 10428710, 23986033, 47972066, 119930165, 239860330]

約数ペア:

[(1, 239860330), (2, 119930165), (5, 47972066), (10, 23986033), (23, 10428710), (31, 7737430), (46, 5214355), (62, 3868715), (115, 2085742), (155, 1547486), (230, 1042871), (310, 773743), (713, 336410), (1426, 168205), (3565, 67282), (7130, 33641)]