2150365090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 4137920640

約数和(自身を除く): 1987555550

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 293, 361, 535, 586, 722, 1070, 1465, 1805, 2033, 2930, 3610, 4066, 5567, 6859, 10165, 11134, 13718, 20330, 27835, 31351, 34295, 38627, 55670, 62702, 68590, 77254, 105773, 156755, 193135, 211546, 313510, 386270, 528865, 595669, 733913, 1057730, 1191338, 1467826, 2009687, 2978345, 3669565, 4019374, 5956690, 7339130, 10048435, 11317711, 20096870, 22635422, 56588555, 113177110, 215036509, 430073018, 1075182545, 2150365090]

約数ペア:

[(1, 2150365090), (2, 1075182545), (5, 430073018), (10, 215036509), (19, 113177110), (38, 56588555), (95, 22635422), (107, 20096870), (190, 11317711), (214, 10048435), (293, 7339130), (361, 5956690), (535, 4019374), (586, 3669565), (722, 2978345), (1070, 2009687), (1465, 1467826), (1805, 1191338), (2033, 1057730), (2930, 733913), (3610, 595669), (4066, 528865), (5567, 386270), (6859, 313510), (10165, 211546), (11134, 193135), (13718, 156755), (20330, 105773), (27835, 77254), (31351, 68590), (34295, 62702), (38627, 55670)]