172932870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27581}}^1$

素因数の和:27621

約数の個数: 64

約数和(自身を含む): 476616960

約数和(自身を除く): 303684090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 27581, 55162, 82743, 137905, 165486, 275810, 303391, 413715, 524039, 606782, 827430, 910173, 1048078, 1516955, 1572117, 1820346, 2620195, 3033910, 3144234, 4550865, 5240390, 5764429, 7860585, 9101730, 11528858, 15721170, 17293287, 28822145, 34586574, 57644290, 86466435, 172932870]

約数ペア:

[(1, 172932870), (2, 86466435), (3, 57644290), (5, 34586574), (6, 28822145), (10, 17293287), (11, 15721170), (15, 11528858), (19, 9101730), (22, 7860585), (30, 5764429), (33, 5240390), (38, 4550865), (55, 3144234), (57, 3033910), (66, 2620195), (95, 1820346), (110, 1572117), (114, 1516955), (165, 1048078), (190, 910173), (209, 827430), (285, 606782), (330, 524039), (418, 413715), (570, 303391), (627, 275810), (1045, 165486), (1254, 137905), (2090, 82743), (3135, 55162), (6270, 27581)]